National Item Identification Number
00-069-5288
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)
19497
GOLEMAN J B AND ASSOCIATES INC
607 CHELTEN HILLS DR
ELKINS PARK
PA
19027
215-542-7700
Reference Numbers (Part Numbers)
003077
66C64394
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL
Required Description
STEEL OVERALL
CADMIUM AND
CHROMATE OVERALL
QQ-P-416,TYPE 2,CLASS 1 FED SPEC S
