National Item Identification Number
01-133-4875
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)
76301
76301
56878
56878
Reference Numbers (Part Numbers)
4M226A5N
4M226A5NH
73612-5CVP
79684CVP-5
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 4130 OR
STEEL COMP 8740 OVERALL
MIL-S-6758 MIL SPEC 1ST MATERIAL RE