National Item Identification Number
00-638-4552
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)
52033
DAVID ROUND & SON INC
32405 AURORA RD
CLEVELAND
OH
44139
440-248-4700
06481
Reference Numbers (Part Numbers)
AN936A4B
DR55205
FF-W-100
G30-4CB
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
COPPER ALLOY 240 OR
COPPER ALLOY 425 OVERALL
QQ-B-750 FED SPEC 1ST MATERIAL RE