National Item Identification Number
00-066-5506
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-409-24P/css/TM-10-3930-409-24P_161.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-409-24P/css/TM-10-3930-409-24P_178.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-409-24P/css/TM-10-3930-409-24P_208.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-603-24P/css/TM-10-3930-603-24P_165.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-603-24P/css/TM-10-3930-603-24P_181.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-603-24P/css/TM-10-3930-603-24P_212.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)
NSN (National Stock Number) 5310-00-066-5506, 5310000665506 NIIN (National Identification Number) 00-066-5506, 000665506
Part Numbers (Reference Numbers)
1406975
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER;
Required Description
STEEL OVERALL
CHROMIUM OVERALL
16 RECESS
0.503 INCHES NOMINAL
0.942 INCHES N