National Item Identification Number
00-198-3730
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)
80063
78189
56232
13499
12436
14100
Reference Numbers (Part Numbers)
104-3S4B
1104-01
303204A
373-5010-000
639342-202
639342-202
Required Categories
SURFACE TREATMENT
HARDNESS RATING
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIA
Required Description
CADMIUM OR
ZINC OVERALL
45.0 ROCKWELL C MINIMUM AND
50.0 ROCKWELL C MAXIMUM;