National Item Identification Number
00-910-6311
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)
45681
92003
18876
Reference Numbers (Part Numbers)
1471-569307
1471-569307
9194240-8
Required Categories
TEST DATA DOCUMENT
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN CONTROL R
Required Description
18876-9194240-8 DRAWING
92003
1471-569307