Serving our customers with quality and safety first.
0.630in. and 0.670in. ⁓43/64"
1.750in.
0.215in.
0.187in.
spec item
steel comp 302 or steel comp 631
MIL-S-5059 mil spec 1st material response or MIL-S-25043 mil spec 2nd material response or ams 5528 assn std 2nd material response
passivate
spring tension
1EA
Spring tension
Steel comp 302 or steel comp 631
0.187 inches
1.750 inches
0.630 inches minimum and 0.670 inches maximum
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).
Used on spec item. spring tension passivate surface treated 0.187" material thickness 1.750" outside diameter 0.630" 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.