National Item Identification Number
00-526-1566
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)
23294
AVALON MACHINE PRODUCTS INC
15337 ALLEN ST
PARAMOUNT
CA
90723
59563
REID PRODUCTS INC
21430 WAALEW RD
APPLE VALLEY
CA
92307
760-240-1355
65910
MAYDAY MANUFACTURING CO INC
1500 INTERSTATE 35 W
DENTON
TX
76207
940-898-8301
70265
76301
Reference Numbers (Part Numbers)
ST4M130-12009
ST4M130-12009
ST4M130-12009
ST4M130-12009
ST4M130-12009
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
HOLE DIAMETER;
Required Description
COPPER ALLOY OVERALL
QQ-C-530 COMP HT FED SPEC SINGLE MATERIAL RESPONSE OVERALL