National Item Identification Number
01-112-1575
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)
04713
04713
30003
78189
Reference Numbers (Part Numbers)
MK90-10B
MK90-108
1029AS687
4706-05-02-0541
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
HARD
Required Description
STEEL COMP 1050 OVERALL
CADMIUM OVERALL
QQ-P-416 FED SPEC SINGLE TREATMENT RES