National Item Identification Number
01-124-3105
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)
78286
78286
05722
33068
HTD AEROSPACE INC.DEL
29 INDUSTRIAL PARK ROAD
EAST LYME
CT
06333
860-739-4926
78286
8Z057
MASSIE R P AND SONS INC
105 D W DUDLEY TOWN RD
BLOOMFIELD
CT
06002
203-242-1220
Reference Numbers (Part Numbers)
64-06314-101
65664-06314
65664-06314-101
65664-06314-101
65664-06314-101
65
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 630 OVERALL
AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5622