National Item Identification Number
00-639-1821
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)
73760
Reference Numbers (Part Numbers)
15520D
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
HARDNESS RATI
Required Description
STEEL COMP 301 OVERALL
MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
PA