National Item Identification Number
01-284-7607
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)
05624
Reference Numbers (Part Numbers)
MIL-W-12133/2
MIL-W-12133/2A
M12133/2-156
W3-26-156
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 302 OR
STEEL COMP 631 OVERALL
MIL-S-5059,1/2 HARD MIL SPEC 1ST MATE