National Item Identification Number
01-260-4937
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-20873.htm
Referenced on: http://trucks5ton.tpub.com//TM-9-2320-272-24P-2/TM-9-2320-272-24P-20980.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)
85105
NELSON STUD WELDING INC
7900 W. RIDGE RD
ELYRIA
OH
44036
440-329-0475
19207
NSN (National Stock Number) 5310-01-260-4937, 5310012604937 NIIN (National Identification Number) 01-260-4937, 012604937
Part Numbers (Reference Numbers)
101301104
12277389
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL OVERALL
ASTM A109 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
ZINC OVERALL
