Lock Washer

Model / MPN: 33919 | NSN: 5310-00-543-2740

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

Product Details

NATO Stock Number

5310-00-543-2740

Sold in multiples of

1 HD

DEMIL

Hole Diameter

Between 0.256 inches and 0.267 inches

Outside Diameter

Between 0.460 inches and 0.478 inches

Material Thickness

Between 0.023 inches and 0.028 inches

End Application

Mrap rg-33

Hardness Rating

Between 40.0 rockwell c and 50.0 rockwell c

Material

Steel comp 410

Material Specification

66 federal standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35, type 2 or type 3 federal specification single treatment response

Style Designator

Flat internal teeth

Nondefinitive Specification/std Data

1 type and a grade and 1 style and 2 composition

33919 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E815T6293	Washer, Lock	14535	HD	03/12/2015
SPE5E815T8589	Washer, Lock	3455	HD	05/01/2015
SPE5E318T246T	Washer, Lock	567	HD	08/20/2018
SPE5E318T339G	Washer, Lock	567	HD	09/26/2018
SPE5E319T139D	Washer, Lock	1613	HD	04/24/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
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HAZMAT Certified
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33919 Cross Reference

MS35333-74
MS35333-4
FF-W-100
301551
535-1714
873916
124-7386972 PC 31
124-6939645 PAR
103004
301551
927000-0074
301551
411100-74
824637-009
503C4-129-52
MS35333-74
MS35333-74
144300412
C776
8200196-2
10400
MS35333-74
301551
301551
10121474
8200196-2
C776
12Z3010-183
824637-009
5310005432740