National Item Identification Number
00-275-9193
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)
23515
FREDERICK CUSTOM MACHINING INC
230 E 8TH ST
FREDERICK
MD
21701
301-663-1020
23515
FREDERICK CUSTOM MACHINING INC
230 E 8TH ST
FREDERICK
MD
21701
301-663-1020
Reference Numbers (Part Numbers)
231H
28460D PIECE 23
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
SHOULDER DIAMETER
OUTSIDE DIAMETER;
Required Description
COPPER ALLOY OVERALL
8 SHOULDERED
1.688 INCHES NOMINAL
2.0610 INCHES MINIMUM