Serving our customers with quality and safety first.
0.875in. and 0.882in. ⁓57/64"
1.000in. and 1.030in.
1.750in.
0.160in. and 0.175in.
0.050in. and 0.060in.
heat treat 125-150 ksi per BAC5617. finish SRF-1601
steel comp 4130
MIL-S-18729 magnetic particle inspect per bac 5427 class 'c' mil spec single material response
shouldered
1EA
Shouldered
Steel comp 4130
1.750 inches
0.875 inches minimum and 0.882 inches maximum
Schedule B number: 7318220000
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).
shouldered heat treat 125-150 ksi per BAC5617. finish srf-1601 1.750" outside diameter 0.875" 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.