GM3-1

GM31 Flat Washer
Home » Catalog » Nuts & Washers (p. 2985) » Flat Washers (p. 921) » Part Number GM3-1

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AS9120 Certified by SAI Global

Datasheet. GM3-1 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

rectangular

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

0.600in. ⁓39/64"

Peripheral Shape Style
The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.

round

Center Hole Shape Style
The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.

1 round

Thickness
A measurement of the smallest dimension of an item,in distinction from length or width.

0.032in. ⁓3/64"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.812in. ⁓13/16"

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

copper

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 B3 assn std single material response

Answers.

What quantity is this sold in?

1HD

What material is the flat washer made of ?

Copper

What is the inside hole diameter?

0.600 inches

What is the NSN for GM3-1?

5310-00-209-1761

How is this classified for shipping?

Schedule B number: 7415210000
nmfc 194120
Copper washers including spring washers not threaded

What's the federal classification of GM3-1?

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 5310-00-209-1761 WASHER,FLAT

0.600" hole diameter

NIIN
002091761
NIIN Date
01/01/63
Schedule B
7415210000 
Name Code
13393
FIIG
A022B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
1 
Historical Price
$11.50 HD
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
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. 13207E6023 Cage 97403
2. 7770223 Cage 19207
3. 4708319-1 Cage 0AHU0
4. 100-64 Cage 13841
5. 33-115-022 Cage 92865
6. 2208D82 Cage 78500
7. 48166H Cage 45RP7
8. 01750-0212 Cage 79343
9. F603 Cage 63477
10. 10876014 Cage 23382
11. 6CFC603 Cage 23382
12. 799390 Cage 24617
13. 2463P11 Cage 27618
14. 637606 Cage 34623
15. 5WE52 Cage 45152
16. L882-10 Cage 46717
17. 11BLH4 Cage 76040
18. 10A7593 Cage 95201
19. 11A8092 Cage 95201
20. 1118092 Cage 95201
21. 0325285 Cage H0001
22. 325285 Cage H0001
23. WGFC603 Cage 10695
24. 0154861-00 Cage 83299
25. 100700 Cage 10237
26. 20Z62 Cage 27315
27. 375MEE2 Cage 05415
28. 48166H Cage 89346
29. 29582 Cage 04627
30. 10896710 Cage 19207
31. 5160323 Cage 19207
32. FC603 Cage 94988
33. D74138 Cage 23926
34. FC603G Cage 63477
35. 2208D82 Cage 3D6E9
36. 1761 Cage 1JZ80
37. 3.3502-0200.1 Cage D1304
38. 603 Cage 34558
39. 7855 Cage 78640
40. 4H6145 Cage 11083
41. 376MEE2 Cage 05415
42. FC603 Cage 27315
43. 1CC53 Cage 45152
44. QW31807 Cage 54066
45. 16496C Cage 56442
46. 1SM116 Cage 56442
47. L14379 Cage 73782
48. W29 Cage 80724
49. FT3787 Cage 81240
50. R21125 Cage 83120
51. 2012046 Cage 14414
52. 1750-212 Cage 93568
53. 72229 Cage 95097
54. 01750-0212 Cage 93568
55. 40351 Cage 54123
56. 511I Cage 54123
57. 423304 Cage 00447
58. 326908 Cage 65282
59. 395614 Cage 65282
60. A10781X Cage 65282
61. 185164 Cage 58275
62. 302496 Cage 58275
63. WEFC603 Cage 40152
64. 48166H Cage 29510
65. 620238 Cage 12603
66. 91A2151 Cage 23040
67. HA883 Cage 29510
68. 059225-3 Cage 89926
69. 29582 Cage 30076
70. 48166H Cage 92679
71. PX2020 Cage 89564
72. 48166H Cage 0SAT8
73. 74138 Cage 23926
74. FC603 Cage 63477
75. 10SD2641 Cage 62265
76. 11BLH4 Cage 76083
77. 48166H Cage 31007
78. P67218 Cage 04285
79. 50A937 Cage 81240
80. 5310002091761 Cage A00AM
81. 375MEE2 Cage 556A6
82. 376MEE2 Cage 556A6
83. 5WE52 Cage 75Q65
84. 1CC53 Cage 75Q65

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Defense Logistics Agency 
  • - U.s. Coast Guard 
  • - Austria 
  • - Brazil 
  • - Spain 
  • - Singapore 
  • - Kuwait 
  • - Morocco 
  • - Malaysia 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - Germany 
  • - Republic of Korea 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Norway 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
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)
194120 WASHERS/GASKETS/PCKG DVCS NOI 
UFC (universal freight code)
95100 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

GM3-1 / Washer,flatWhat is the formal definition of this item?

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. the hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). the thickness cannot exceed 25 percent of the largest outside dimension. when the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. the maximum tolerance is applied to dimensions and used as a determining factor. items with separable lamination use shim. for items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. excludes disk, valve, graphite impregnated and lubricated items.