National Item Identification Number
01-119-8927
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)
13002
76301
Reference Numbers (Part Numbers)
74A410537-2001
74A410537-2001
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
HOLE DIAMETER;
Required Description
ALUMINUM ALLOY 7075 OVERALL
QQ-A-225/9,TEMPER T73 FED SPEC SINGLE MATERIAL RESP