National Item Identification Number
01-068-3463
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)
97153
Reference Numbers (Part Numbers)
80-508
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
HOLE DIAMETER
RADIUS
OUTSIDE DI
Required Description
STEEL OVERALL
ANODIZE OVERALL
6 CONCAVE
0.766 INCHES NOMINAL
0.656 INCHES NO