National Item Identification Number
01-266-3077
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)
Reference Numbers (Part Numbers)
MIL-W-12133/1
M12133/1-2
Required Categories
HARDNESS RATING
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
OVERALL HEIG
Required Description
45.0 ROCKWELL C MINIMUM AND
52.0 ROCKWELL C MAXIMUM
17 SPRING TENSION
0.156 I