National Item Identification Number
00-923-4406
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Description
A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.
Commercial and Government Entity Code (Supplier Data)
07639
SMITHS AEROSPACE LLC
DBA ELECTRIC POWER -DAYTON
740 EAST NATIONAL RD
VANDALIA
OH
45377
937-415-0204
Reference Numbers (Part Numbers)
K26192
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL
Required Description
STEEL OVERALL
CADMIUM OVERALL
QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RES