National Item Identification Number
01-019-2583
National Stock Number
Item Name
WASHER,LOCK
Federal Supply Class
5310
Description
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Commercial and Government Entity Code (Supplier Data)
77237
Reference Numbers (Part Numbers)
5E09
5E09
5E09
Required Categories
MATERIAL
HARDNESS RATING
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
MA
Required Description
STEEL OVERALL
40.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM
100 FLAT EX