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rcres, MIL-S-862 type 303 class 7, 1.687 in. h, 1.875 in. w, OVER-All, 1.3400 in. pitch dia, external thd 0.625 in. lg, fork top with slot 0.734 in. deep, 0.281 in. w, fork 0.750 in. dia, 0.750 in. h with 0.250 in. dia thru hole
1EA
Schedule B number: 7318160000
nmfc 093486
Nuts of 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).