National Item Identification Number
01-527-8887
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)
28445
R E DARLING CO INC
CSI INTERNATIONAL CORPCHILDRENS
3749 N ROMERO RD
TUCSON
AZ
85705
520-887-2400
Reference Numbers (Part Numbers)
8537-505204
8537-505204
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
ALUMINUM ALLOY 2024 AND
RUBBER SILICONE CLASS Q BODY
QQ-A-250/5 FED SPEC SINGL