Spring Tension Washer

Model / MPN: 4491-181PC42 | NSN: 5310-01-119-7205

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Product Details

NATO Stock Number

5310-01-119-7205

Sold in multiples of

1 EA

DEMIL

Hole Diameter

Between 0.323 inches and 0.329 inches

Outside Diameter

Between 0.779 inches and 0.787 inches

Overall Height

Between 0.511 inches and 0.515 inches

Material Thickness

Between 0.0226 inches and 0.0246 inches

Hardness Rating

Between 49.0 rockwell c and 50.0 rockwell c

Material

Steel comp 316

Style Designator

Spring tension

4491 Series Parts

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