4198000-61

419800061 Lock Washer

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Quality Commitment

Serving our customers with quality and safety first.

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AS9120 Certified by SAI Global

Datasheet. 4198000-61 specification

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

0.141in. and 0.150in. ⁓5/32"

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.

0.275in. and 0.295in.

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

0.017in. and 0.021in.

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

copper alloy

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.

QQ-B-750 fed spec single material response

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

flat internal teeth

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

a type

Answers.

What quantity is this sold in?

1HD

What is the style?

Flat internal teeth

What material is the lock washer made of ?

Copper alloy

What is the thickness?

0.017 inches minimum and 0.021 inches maximum

What is the outside diameter?

0.275 inches minimum and 0.295 inches maximum

What is the inside hole diameter?

0.141 inches minimum and 0.150 inches maximum

What is the NSN for 4198000-61?

5310-00-019-0669

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 4198000-61?

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 5310-00-019-0669 WASHER,LOCK

flat internal teeth 0.017" material thickness 0.275" outside diameter 0.141" hole diameter

NIIN
000190669
NIIN Date
01/01/61
Schedule B
7415210000 
Name Code
14218
FIIG
A022B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$6.13 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. MS35333-88 Cage D9182
2. N0414P00013C11 Cage D9182
3. N414P13C Cage 09172
4. FFW100 Cage 81348
5. MILW6986TYPEA Cage 81349
6. 190669 Cage 7X677
7. 82-1011-0044 Cage 04664
8. 7121978 Cage 19204
9. FF-W-100 Cage 0178B
10. CPP2028A001B61 Cage 09017
11. MS35333-105 Cage 80205
12. 2010760PC4 Cage 53711
13. 214234 Cage 06853
14. P13095 Cage 06848
15. HD58-3 Cage 05658
16. 1906 Cage 78189
17. AA55609-105 Cage 58536
18. MS35333-105 Cage 96906
19. N414P12C13 Cage 24446
20. 190669 Cage 24617
21. 43W5741-136 Cage 10001
22. 493704PC100 Cage 10001
23. 567178-5 Cage 57733
24. 5310000190669 Cage SCY13

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - National Aeronautics And Space Administration 
  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - U.s. Coast Guard 
  • - Austria 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Morocco 
  • - Malaysia 
  • - Thailand 
  • - Australia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - 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

4198000-61 / 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