National Item Identification Number
00-741-4266
National Stock Number
Item Name
WASHER,SHOULDERED
Federal Supply Class
5310
Description
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.
Commercial and Government Entity Code (Supplier Data)
61465
19207
Reference Numbers (Part Numbers)
KC2792
M307552
7414266
Required Categories
MATERIAL
HARDNESS RATING
STYLE DESIGNATOR
HOLE DIAMETER
SHOULDER DIAMETER
O
Required Description
STEEL COMP 1018 OR
STEEL COMP 1019 OR
STEEL COMP 1022 OVERALL
80.1 ROCKWELL A