National Item Identification Number
00-331-2660
National Stock Number
Item Name
WASHER,CONCAVE
Federal Supply Class
5310
Description
A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also WASHER (1), CONVEX. Excludes WASHER (1), RECESSED and BEARING, WASHER, THRUST.
Commercial and Government Entity Code (Supplier Data)
52676
SKF USA INC.
DBA CHICAGO RAWHIDE MANUFACTURING
1111 ADAMS AVE
NORRISTOWN
PA
19403
215-513-4752
18876
Reference Numbers (Part Numbers)
720U
8136751
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
RADIUS
OUTSIDE DIAMETER
RECESS DEPT
Required Description
STEEL OVERALL
35 CONCAVE
4.646 INCHES NOMINAL
4.921 INCHES NOMINAL
6.142 INC