103321

103321 Lock Washer
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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 103321 specification

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.377in. and 0.385in. ⁓25/64"

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.680in.

Material Thickness
A measurement of the smallest dimension of the material,in distinction from length or width.

0.094in. and 0.104in.

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

38.0 rockwell c and 46.0 rockwell c

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

astm A576 assn std all material responses

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

split HELICAL-Right hand

Answers.

What is the style?

Split helical-right hand

What material is the lock washer made of ?

Steel

What is the thickness?

0.094 inches minimum and 0.104 inches maximum

What is the outside diameter?

0.680 inches maximum

What is the inside hole diameter?

0.377 inches minimum and 0.385 inches maximum

What is the NSN for 103321?

5310-00-261-7340

How is this classified for shipping?

Schedule B number: 7318210000
nmfc 194160
Spring washers and other lock washers, iron or steel

What's the federal classification of 103321?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-00-261-7340 WASHER,LOCK

split helical-right hand 0.094" material thickness 0.680" outside diameter 0.377" hole diameter

NIIN
002617340
NIIN Date
01/01/61
Schedule B
7318210000 
Name Code
14218
FIIG
A022B0
QUP
 
Historical Price
$12.90 HD
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. B18.21.1 Cage 80204
2. 120382 Cage 80195
3. 40S33 Cage 7X677
4. 202983 Cage 1DF03
5. X529 Cage 1DF03
6. 0904206-0 Cage 6N299
7. A2303-12-51PC6 Cage 81996
8. 019-00001-7 Cage 59556
9. 202983 Cage 01276
10. 9284 Cage 1XBP3
11. 9284 Cage 57526
12. XB-T-61 Cage 74410
13. 23265 Cage 02978
14. 901008 Cage 06848
15. 130MBC1 Cage 05415
16. 1103995 Cage 06350
17. 103221 Cage 18876
18. S604 Cage 15434
19. 11591P11 Cage 27618
20. X529 Cage 37159
21. L38 Cage 33313
22. 7435-60D Cage 52793
23. 7435-89C Cage 52793
24. C2917 Cage 53591
25. 21052 Cage 64104
26. X529 Cage 62508
27. X529 Cage 70350
28. L38 Cage 72540
29. 1042S616R Cage 80063
30. MC3686-37 Cage 79500
31. P941 Cage 80212
32. L38 Cage 80328
33. H22-56-52 Cage 81361
34. 11FM1A3-8 Cage 82796
35. 1W Cage 95019
36. 111615 Cage F0134
37. 25704-281200-14-0 Cage D1839
38. 5554659 Cage 34623
39. WA16 Cage 78500
40. 04.03 OPTION BP6042 REFERENCE 18 Cage K4843
41. 04.03 OPTION BP6042/18 Cage K4843
42. 0904206 Cage 6N299
43. 904206 Cage 6N299
44. A300474 Cage 77873
45. A30047400-4 Cage 77873
46. FF-W-84 CLAST2 Cage 80244
47. FF-W-84 Cage 81348
48. X7-10 Cage 15586
49. X3-600 Cage 73460
50. T61 Cage 74410
51. WA16 Cage 3D6E9
52. S604 Cage K4843
53. B111615 Cage F0134
54. 25704-281200-14-0 Cage D2692
55. 23265 Cage R1120
56. 54X553 Cage 24446
57. 1103995 Cage 22888
58. P941 Cage 22888
59. M468 Cage 79807
60. PC103321 Cage C7432
61. 40S33 Cage 56442
62. BB8809 Cage 56442
63. 904206 Cage 92392
64. 0904206 Cage 92392
65. 0904206-0 Cage 92392
66. 805058 Cage 02280
67. MS35338-8 Cage 96906
68. 34807S Cage 23040
69. 9284 Cage 53239
70. 202983 Cage 79470
71. MS35338-8 Cage D5589
72. WA16C Cage 78500
73. 901008 Cage 55284
74. 805058 Cage 49185
75. 5310-010-3321 Cage SCY13
76. 5310002617340 Cage SCY13
77. MS35338-8 Cage D9893
78. 40S33 Cage 24617
79. Q1920 Cage 31007
80. 2AG419 Cage 75Q65
81. 130MBC1 Cage 556A6
82. S604 Cage A9271
83. 2AG419 Cage 45152
84. 10395041 Cage A486G

Major End Users Countries and entities

  • - Department of The Army 
  • - Bureau of The Mint 
  • - Bonneville Power Administration 
  • - Government Printing office 
  • - Bureau of Engraving And Printing 
  • - General Services Administration 
  • - Tennessee Valley Authority 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - U.s. Coast Guard 
  • - General Services Administration 
  • - Austria 
  • - Finland 
  • - Lithuania 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Malaysia 
  • - Thailand 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Philippines 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Norway 
  • - Greece 
  • - Turkey 
  • - Nato Maintenance And Supply Agency 

Major End Items End use applications

  • - Inertial measuring
  • - Installation kit,en
  • - Generator set,diesel engine
  • - Tractor,wheeled,industrial
  • - Housing,flywheel
  • - Engine and containe
  • - Truck,dump
  • - Axle assembly,automotive,driving
  • - Inertial measuremen
  • - Engine,diesel
  • - Engine,diesel
  • - Truck,fire fighting
  • - Fuel servicing unit,aircraft,trailer mounted
  • - Reeling machine,cable,motor driven
  • - Truck,tank
  • - Truck,fire fighting
  • - Truck tractor
  • - Truck tractor
  • - Truck,fire fighting
  • - Truck tractor
  • - Power takeoff,transmission
  • - Truck,fire fighting
  • - Truck tractor
  • - Truck tractor
  • - Truck tractor
  • - Truck tractor
  • - Truck,fire fighting
  • - Truck,fire fighting
  • - Truck,fire fighting
  • - Truck tractor
  • - Generator,engine accessory
  • - Truck tractor
  • - Truck,fire fighting
  • - Truck tractor
  • - Pump assembly
  • - Engine,diesel
  • - Engine,diesel
  • - Truck,tank
  • - Truck tractor
  • - Engine,diesel
  • - Engine,diesel
  • - Engine,diesel
  • - Truck tractor
  • - Engine,diesel
  • - Engine,diesel
  • - Truck tractor
  • - Truck tractor
  • - Engine,diesel
  • - Cover assembly,engi
  • - Engine,diesel
  • - Engine,diesel
  • - Engine,diesel
  • - Generator set,diesel engine,trailer mounted
  • - Engine,diesel
  • - Cover
  • - Truck tractor
  • - Test bench assembly
  • - Engine,diesel
  • - Engine,diesel
  • - Test set,flight control system
  • - Engine,diesel
  • - Engine,diesel
  • - Flange,exhaust pipe
  • - Engine,diesel
  • - Engine,diesel
  • - Truck,fire fighting
  • - Truck,utility
  • - Receiver-transmitter,radio
  • - Tractor,full tracked,armored dozer-scraper combination
  • - Truck,utility
  • - Truck,utility
  • - Tractor,full tracked,armored dozer-scraper combination
  • - Receiver-transmitter,radio
  • - Tractor,full tracked,armored dozer-scraper combination
  • - Generator set,diesel engine
  • - Cylinder head,diesel engine
  • - Engine,diesel
  • - Truck,fire fighting
  • - Carrier,ammunition,tracked
  • - Truck,utility
  • - Carrier,ammunition,tracked
  • - Truck,utility
  • - Heater,duct type,portable
  • - Pumping assembly,flammable liquid,bulk transfer
  • - Transfer transmission assembly
  • - Transmission and co
  • - Compressor unit,reciprocating
  • - Carrier,ammunition,tracked
  • - Parts kit,engine poppet valve
  • - Carrier,ammunition,tracked
  • - Crushing and screening plant
  • - Pump unit,reciprocating
  • - Truck tractor
  • - Truck,fire fighting
  • - Transmission,hydraulic
  • - Truck,utility
  • - Truck,utility
  • - Truck,ambulance
  • - Truck,utility
  • - Compressor unit,rotary
  • - Recovery vehicle,full tracked
  • - Pump,cooling system,engine
  • - Truck,aircraft cargo loading-unloading
  • - Engine,diesel
  • - Truck,ambulance
  • - Transmission,hydraulic
  • - Generator set,diesel engine
  • - Truck,fire fighting
  • - Generator set,diesel engine
  • - Compressor unit,reciprocating
  • - Pump,cylinder assem
  • - Loader,scoop type
  • - Truck,utility
  • - Impeller,fan,axial
  • - Water outlet,engine
  • - Compressor unit,reciprocating
  • - Distributor,liquid bituminous material,tankless type
  • - Truck,utility
  • - Compressor unit,rotary
  • - Truck,lift,fork
  • - Distributor,liquid bituminous material,tankless type
  • - Conveyor,belt
  • - Truck,lift,fork
  • - Conveyor,belt
  • - Truck,utility
  • - Generator set,diesel engine
  • - Truck,lift,fork
  • - Shaft,shouldered
  • - Heater,bitumen
  • - Truck,utility
  • - Truck,lift,fork
  • - Truck,lift,fork
  • - Heater,bitumen
  • - Truck,utility
  • - Truck,utility
  • - Heater,bitumen
  • - Crane,truck mounted
  • - Truck,utility
  • - Combat engineer vehicle,full tracked
  • - Truck,utility
  • - Truck,utility
  • - Truck,utility
  • - Crane truck,warehouse
  • - Truck,ambulance
  • - Distributor,bituminous material,tank type
  • - Truck,lift,fork
  • - Distributor,bituminous material,tank type
  • - Truck,lift,fork
  • - Distributor,bituminous material,tank type
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Tractor,wheeled,warehouse
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Tractor,wheeled,warehouse
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Pump unit,centrifugal
  • - Crane,truck mounted
  • - Crane,truck mounted
  • - Pump unit,centrifugal
  • - Tractor,wheeled,warehouse
  • - Crane,truck mounted
  • - Truck,ambulance
  • - Crane,truck mounted
  • - Crane,truck mounted
  • - Crane,truck mounted
  • - Crane,truck mounted
  • - Crane,truck mounted
  • - Loader,scoop type
  • - Truck,lift,fork
  • - Crane,truck mounted
  • - Roller,motorized
  • - Mixer,concrete,trailer mounted
  • - Crane,truck mounted
  • - Truck,ambulance
  • - Truck,ambulance
  • - Crane,truck mounted
  • - Crane,truck mounted
  • - Mixer,concrete,trailer mounted
  • - Truck,utility
  • - Mixer,concrete,trailer mounted
  • - Crane,truck mounted
  • - Roller,motorized
  • - Roller,motorized
  • - Mixer,concrete,trailer mounted
  • - Mixer,concrete,trailer mounted
  • - Truck,ambulance
  • - Roller,motorized
  • - Truck,utility
  • - Roller,motorized
  • - Roller,motorized
  • - Crane,truck mounted
  • - Roller,motorized
  • - Roller,motorized
  • - Carrier,ammunition,tracked
  • - Roller,motorized
  • - Distributor,bituminous material,tank type
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Roller,motorized
  • - Truck,lift,fork
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Truck,utility
  • - Roller,motorized
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Carrier,ammunition,tracked
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Engine,diesel
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Tractor,wheeled,aircraft towing
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Truck,utility
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Truck,utility
  • - Cylinder sleeve and piston assembly
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Rubber sheet,solid
  • - Crane-shovel,truck mounted
  • - Engine,diesel
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Crane-shovel,truck mounted
  • - Truck,utility
  • - Plastic strip
  • - Filter element,fluid
  • - Crane-shovel,truck mounted
  • - Camshaft,engine
  • - Governor,diesel engine
  • - Truck,dump
  • - Truck,fire fighting
  • - Filter element,fluid
  • - Truck,utility

Availability for 103321 A member of our team will provide you with a price and availability quote

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

103321 / Washer,lockWhat is the formal definition of this item?

A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces