National Item Identification Number
00-522-3596
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)
53591
SCHWITZER ENGINE COMPONENTS
A HOUSEHOLD INTL CO
6040 W 62ND ST
INDIANAPOLIS
IN
46278
317-328-3100
19207
Reference Numbers (Part Numbers)
C137012
11621857
Required Categories
MATERIAL
HOLE DIAMETER
OUTSIDE DIAMETER
RECESS DEPTH
MATERIAL THICKNESS
SPE
Required Description
STEEL OVERALL
0.625 INCHES MINIMUM AND
0.628 INCHES MAXIMUM
1.303 INCHES MINI