Serving our customers with quality and safety first.
0.316in. ⁓21/64"
0.656in.
0.375in.
60.0 rockwell b and 80.0 rockwell b
125.0 microinches all surfaces
copper alloy
QQ-B-626 fed spec single material response
convex
4EA
Convex
Copper alloy
0.375 inches
0.656 inches
0.316 inches
Schedule B number: 7415210000
nmfc 095190
Copper washers including spring washers not threaded
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).
convex 0.375" material thickness 0.656" outside diameter 0.316" 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 raised to form a curved or spherical contour. see also washer (1), concave. excludes bearing, washer thrust.