National Item Identification Number
00-987-9257
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Referenced on: http://gasturbinegenerators.tpub.com//TM-1-2840-254-23P/css/TM-1-2840-254-23P_150.htm
Referenced on: http://gasturbinegenerators.tpub.com//TM-1-2840-254-23P/css/TM-1-2840-254-23P_378.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)
73030
Image (It is your responsibility to verify the accuracy of these images)
Part Numbers (Reference Numbers)
561056
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HARDNESS RATING
STYLE DESIGNATO
Required Description
STEEL COMP 410 OVERALL
QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
30.0