Serving our customers with quality and safety first.
0.318in. and 0.328in. ⁓21/64"
0.385in. and 0.395in.
0.859in. and 0.891in.
0.060in. and 0.070in.
0.020in. and 0.030in.
MIL-B-5687 ty 1 mil spec single material response
shouldered
1EA
Shouldered
0.020 inches minimum and 0.030 inches maximum
0.859 inches minimum and 0.891 inches maximum
0.318 inches minimum and 0.328 inches maximum
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).
shouldered 0.020" material thickness 0.859" outside diameter 0.318" hole diameter
Nothing similar to this part number was found in our inventory
A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.