National Item Identification Number
01-185-4675
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Referenced on: http://trucks5ton.tpub.com//TM-9-2320-272-24P-2/TM-9-2320-272-24P-20866.htm
Referenced on: http://trucks5ton.tpub.com//TM-9-2320-272-24P-2/TM-9-2320-272-24P-20985.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)
19207
NSN (National Stock Number) 5310-01-185-4675, 5310011854675 NIIN (National Identification Number) 01-185-4675, 011854675
Part Numbers (Reference Numbers)
M-5494
10896868
Required Categories
MATERIAL
SURFACE TREATMENT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
STYL
Required Description
STEEL COMP 1008 OR
STEEL COMP 1009 OR
STEEL COMP 1010 OR
STEEL COMP 1011 OR;