National Item Identification Number
00-483-7701
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)
0GDP5
AERO BRAKE & SPARES INC
15444 TRADESMAN DRIVE
SAN ANTONIO
TX
78249
210-493-3201
9E598
HOWARD AIRCRAFT CORP
12240 S US HIGHWAY 181
SAN ANTONIO
TX
78223
210-633-0052
73842
Reference Numbers (Part Numbers)
ABWA181-6
GWA-181-6
GWA181-6
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER;
Required Description
STEEL OVERALL
CADMIUM OVERALL
15 RECESS
0.384 INCHES NOMINAL
0.699 INCHES NO