Serving our customers with quality and safety first.
steel MIL-S-5059 composition 301 condition hard, passivated WPS-10012 fscm 79294, 0.335 in. min 0.345 in. max od, 0.015 in. min 0.025 in. max material thk, 0.045 in. min 0.060 in. max o/a height, all surfaces 125 microinch finish, 3 convolutions equally spaced, 3 holes 0.080 in. min 0.090 in. max dia equally spaced on 0.180 in. min 0.190 in. max hole circle dia
1EA
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).