National Item Identification Number
00-143-5680
National Stock Number
Item Name
WASHER,SPRING TENSION
Federal Supply Class
5310
Description
A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Commercial and Government Entity Code (Supplier Data)
04655
Reference Numbers (Part Numbers)
SMB597932-4
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
HARD
Required Description
COPPER ALLOY OVERALL
CADMIUM AND
CHROMATE OVERALL
QQ-P-416,TY 2,CL 2 FED SPEC