National Item Identification Number
01-096-6989
National Stock Number
Item Name
WASHER,SHOULDERED AND RECESSED
Federal Supply Class
5310
Description
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.
Commercial and Government Entity Code (Supplier Data)
11083
NSN (National Stock Number) 5310-01-096-6989, 5310010966989 NIIN (National Identification Number) 01-096-6989, 010966989
Part Numbers (Reference Numbers)
8J2028
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
STYLE DESIGNATO
Required Description
STEEL COMP 1215 OVERALL
1E303,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERA