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0.420in. and 0.430in. ⁓7/16"
0.360in. and 0.390in.
0.645in. and 0.655in.
0.120in. and 0.140in.
40.0 rockwell c and 43.0 rockwell c
steel comp 630 or steel comp 631
ams 5643 assn std 1st material response or ams 5528 assn std 2nd material response
passivate
QQ-P-35 fed spec single treatment response
concave
81205-BAXW10Ca manufacturers standard
Concave
Steel comp 630 or steel comp 631
0.120 inches minimum and 0.140 inches maximum
0.645 inches minimum and 0.655 inches maximum
0.420 inches minimum and 0.430 inches maximum
Schedule B number: 7318220000
nmfc 194160
Washers other than 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).
concave passivate surface treated 0.120" material thickness 0.645" outside diameter 0.420" hole diameter
Nothing similar to this part number was found in our inventory
A washer which is round with a centrally located hole. one bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. see also washer (1), convex. excludes washer (1), recessed and bearing, washer, thrust.