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0.245in. ⁓1/4"
0.620in.
0.042in.
0.028in.
copper alloy 172
QQ-C-530 fed spec single material response
spring tension
Spring tension
Copper alloy 172
0.028 inches
0.620 inches
0.245 inches
Schedule B number: 7415210000
Copper washers including spring washers not threaded
FSC 5310 ⁓ Nuts and washers
Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.
Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).
spring tension 0.028" material thickness 0.620" outside diameter 0.245" hole diameter
Nothing similar to this part number was found in our inventory
A bent spring metal washer with a centrally located hole. it is designed to exert pressure axially when assembled in place.