National Item Identification Number
01-377-3271
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)
57729
AZTEC MFG INC
20520 E WALNUT DR N
696
WALNUT
CA
91789
909-598-2843
30003
Reference Numbers (Part Numbers)
N037518S
1576AS301
Required Categories
MATERIAL
HOLE DIAMETER
SHOULDER DIAMETER
OUTSIDE DIAMETER
OVERALL HEIGHT
SP
Required Description
RUBBER CHLOROPRENE CLASS CR OVERALL
0.090 INCHES MINIMUM AND
0.150 INCHES MAXI