National Item Identification Number
00-209-3483
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)
82796
66297
HATCH AND KIRK INC
HK/PPI DIV
5111 LEARY AVE NW
SEATTLE
WA
98107
206-783-2766
82796
66297
HATCH AND KIRK INC
HK/PPI DIV
5111 LEARY AVE NW
SEATTLE
WA
98107
206-783-2766
Reference Numbers (Part Numbers)
NAF2108C
P16100513
16100513
16100513N
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
HOLE DIAMETER;
Required Description
COPPER ALLOY OVERALL
QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
15 REC