Lock Washer

Model / MPN: 21280-008 | NSN: 5310-00-515-8706

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

5310-00-515-8706

Sold in multiples of

1 HD

DEMIL

Hole Diameter

Between 0.102 inches and 0.110 inches

Outside Diameter

0.198 inches

Material Thickness

0.025 inches

Hardness Rating

Between 45.0 rockwell c and 53.0 rockwell c

Material

Steel comp 1060 or steel comp 1080

Material Specification

66 federal standard all material responses

Surface Treatment

Cadmium and chromate

Style Designator

Split helical-right hand

Nondefinitive Specification/std Data

A class and 2 style

21280 Series Parts

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.

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ISO 9001:2015 + AS9120B
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21280-008 Cross Reference

1353
AN935-3
FFW84CLASSATYPE2
809038
416552-1
860-800-135
1W35042FA1
FFW84CLASSASTYLE2