National Item Identification Number
00-442-2486
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)
06848
3VPW3
PRECISION ENGINES LLC
3220 100TH ST SW BLDG E
EVERETT
WA
98204
425-347-2800
65702
PRECISION AIRMOTIVE CORP
3220 100TH ST SW SUITE E
EVERETT
WA
98204
425-739-9997
Reference Numbers (Part Numbers)
P70225
P70225
P70225
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL COMP 410 OVERALL
SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PASSIVATE