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2.900in. ⁓2-29/32"
3.720in.
0.100in.
0.050in.
48.0 rockwell c
steel comp 631
MIL-S-25043, cond c mil spec single material response
passivate
QQ-P-35 fed spec single treatment response
spring tension
Spring tension
Steel comp 631
0.050 inches
3.720 inches
2.900 inches
Schedule B number: 7318210000
nmfc 093486
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).
spring tension passivate surface treated 0.050" material thickness 3.720" outside diameter 2.900" 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.