National Item Identification Number
01-340-2527
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)
07031
TEMPO INSTRUMENT INC
DEFENSE ELECTRONICS DIV
87 MODULAR AVE
COMMACK
NY
11725
631-864-3700
48313
B C SYSTEMS INC
200 N BELLE MEAD RD
SETAUKET
NY
11733
631-751-9370
Reference Numbers (Part Numbers)
500-190-1
500-190-1
Required Categories
Required Description