Lock Washer

Model / MPN: RT 205 974-1 | NSN: 5310-00-177-1301

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

5310-00-177-1301

Sold in multiples of

1 HD

DEMIL

Hole Diameter

Between 0.088 inches and 0.097 inches

Outside Diameter

0.175 inches

Material Thickness

Between 0.020 inches and 0.026 inches

Hardness Rating

Between 35.0 rockwell c and 45.0 rockwell c

Color

Black

Material

Steel comp 301 or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 385 or steel comp 302 or steel comp 384

Material Specification

66 federal standard all material responses

Surface Treatment

Oxide film

Surface Treatment Specification

Mil-c-13924 cl 3 military specification single treatment response

Style Designator

Split helical-right hand

Specification Data

80205-nas1640 professional/industrial association standard

Nondefinitive Specification/std Data

C class and 2 style

RT 205 974 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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RT 205 974-1 Cross Reference

MS35338-134B
FF-W-84
NAS1640-2P
410901-2
144300134
457-6122
RT-VA 205 974-1
144300134