National Item Identification Number
01-102-9551
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)
92865
MICO INC
DBA MICO WEST
1911 LEE BLVD
MANKATO
MN
56002
507-625-6426
Reference Numbers (Part Numbers)
33-115-002
Required Categories
MATERIAL
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER
MATERIAL THICKNESS;
Required Description
COPPER ALLOY OVERALL
26 RECESSED
0.522 INCHES NOMINAL
0.739 INCHES NOMINAL
0