National Item Identification Number
01-137-7076
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Referenced on: http://www.tpub.com/content/batteries/TM-11-7440-283-30P/TM-11-7440-283-30P0078.htm
Referenced on: http://www.tpub.com/content/batteries/TM-11-7440-283-30P/TM-11-7440-283-30P0081.htmDescription
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)
56996
DEPARTMENT OF THE ARMY HQ
UNITED STATES ARMY COMMUNICATIONS
12 WD BLDG 601
MCAFEECENTER
FORT MONMOUTH
NJ
07703
732-532-9735
Reference Numbers (Part Numbers)
B4009892-04
Required Categories
Required Description