National Item Identification Number
00-885-0671
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)
99207
Reference Numbers (Part Numbers)
2005T70P02
Required Categories
MATERIAL
STYLE DESIGNATOR
OUTSIDE DIAMETER
THE MANUFACTURERS DATA
MANUFACTUR
Required Description
STEEL OVERALL
16 RECESS
4.182 INCHES MINIMUM AND
4.192 INCHES MAXIMUM
99207;