National Item Identification Number
01-158-5571
National Stock Number
Item Name
WASHER,CONVEX
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 raised to form a curved or spherical contour. See also WASHER (1), CONCAVE. Excludes BEARING, WASHER THRUST.
Commercial and Government Entity Code (Supplier Data)
59211
99551
Reference Numbers (Part Numbers)
2497537
2497537
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL CORROSION RESISTING OVERALL
AMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OV