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0.345in. and 0.355in. ⁓23/64"
0.290in. and 0.310in.
0.505in. and 0.515in.
0.090in. and 0.110in.
40.0 rockwell c and 46.0 rockwell c
32.0 microinches top
radius offset 0.288 in. min 0.298 in. max
steel comp 8740 or steel comp 4130
MIL-S-6049 mil spec 1st material response or MIL-S-6758 mil spec 2nd material response
cadmium and chromate
QQ-P-416, type 2, cl 1 fed spec single treatment response
concave
1EA
Concave
Steel comp 8740 or steel comp 4130
0.090 inches minimum and 0.110 inches maximum
0.505 inches minimum and 0.515 inches maximum
0.345 inches minimum and 0.355 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 cadmium surface treated radius offset 0.288 in. min 0.298 in. max 0.090" material thickness 0.505" outside diameter 0.345" hole diameter
1. | MIL-W-45595/7 | Cage 81349 |
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.