National Item Identification Number
01-030-4921
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)
52814
TECH-ETCH INC
45 ALDRIN RD
PLYMOUTH
MA
02360
508-747-0300
76301
Reference Numbers (Part Numbers)
ST4M178A5
ST4M178A5
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
COPPER ALLOY 172 OVERALL
QQ-C-533,TAT FED SPEC SINGLE MATERIAL RESPONSE OVERALL