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Worldwide distributor of NSN parts and consumables located in the USA.

Lock Washer

Model / MPN: 453475 | NSN: 5310-00-209-0786
ITAR Registered seal

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
5310-00-209-0786
Sold in multiples of
1 HD
DEMIL
NO
Hole Diameter
Between 0.256 inches and 0.267 inches
Outside Diameter
Between 0.494 inches and 0.510 inches
Material Thickness
Between 0.023 inches and 0.028 inches
End Application
W/s: aircraft, (ac-130h, mc-130h, ec-130e, hc-130); compressor, reciprocating m4; airborne mobile dir air spt ctl (2id), (02m jul83)(an/uyq-3a); aviation engine test systems (aets); support equipment, b-1 aircraft; central message switch, an/tyc-39a; boilers, 1200 psi; systems, 02n2; fire pumps; main feed pumps
End Application
W/s: aircraft, (ac-130h, mc-130h, ec-130e, hc-130); compressor, reciprocating m4; airborne mobile dir air spt ctl (2id), (02m jul83)(an/uyq-3a); aviation engine test systems (aets); support equipment, b-1 aircraft; central message switch, an/tyc-39a; boile; medium mine protected vehicle - mmpv
Hardness Rating
Between 40.0 rockwell c and 50.0 rockwell c
Material
Steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064
Material
Steel comp 1050 or steel comp 1551 or steel comp 1552 or steel comp 1053 or steel comp 1055 or steel comp 1059 or steel comp 1060 or steel comp 1561 or steel comp 1064
Material Specification
66 federal standard all material responses
Surface Treatment
Cadmium and chromate
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Style Designator
Flat external teeth

Pricing and Availability

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453475 Cross Reference
  • AN936-B416
  • MS35335-33
  • 853074
  • 193-8
  • 69103
  • 0076574
  • 76574
  • 853-1013
  • MS35335-33
  • 1114-00
  • 104-3S416B
  • AN936B416
  • 801625-551-003 PC NO 17A
  • 801625-551-003 PC NO 18A
  • 114604
  • 402350207
  • 0740794
  • 407 127
  • 0076574
  • 70178-33
  • 1114-00
  • 1114-13
  • MS35335-19
  • 373-5042-000
  • 121753
  • 76574
  • 5310001670870
  • 5310002090786
  • 373-5042-00
  • 456720122903
  • 402350207
  • 10351369