National Item Identification Number
00-531-8674
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)
11976
CHICAGO PNEUMATIC TOOL CO
1800 OVERVIEW DR
ROCK HILL
SC
29730
803-817-7000
42280
GARDNER DENVER NASH LLC
9 TREFOIL DR
TRUMBULL
CT
06611
203-459-3662
Reference Numbers (Part Numbers)
AS86758
AS86758
61-1643
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
STYLE DESIGNATO
Required Description
STEEL COMP 4615 OVERALL
QQ-S-671 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
52.