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0.331in. ⁓11/32"
0.512in.
0.055in.
0.028in. and 0.033in.
2590-01-558-3273 interrogation arm assembly; mrap - cougar
42.0 rockwell c and 52.0 rockwell c
belleville spring lock washer
serrated top and bottom
black
steel
phosphate
spring tension
Spring tension
Steel
0.028 inches minimum and 0.033 inches maximum
0.512 inches
0.331 inches
Schedule B number: 7318210000
nmfc 194160
Spring washers and other lock washers, iron or steel
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).
Used on 2590-01-558-3273 interrogation arm assembly; mrap - cougar. spring tension phosphate surface treated serrated top belleville spring lock washer 0.028" material thickness 0.512" outside diameter 0.331" 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.