National Item Identification Number
00-402-2788
National Stock Number
Item Name
WASHER,RECESSED
Federal Supply Class
5310
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-609-24P/css/TM-10-3930-609-24P_145.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-609-24P/css/TM-10-3930-609-24P_191.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-609-24P/css/TM-10-3930-609-24P_193.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-625-24P/css/TM-10-3930-625-24P_160.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-625-24P/css/TM-10-3930-625-24P_201.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)
02989
GENERAL ELECTRIC CO
GE DRIVE SYSTEMS
215 MAPLE ST
SALEM
VA
24153
540-387-7000
NSN (National Stock Number) 5310-00-402-2788, 5310004022788 NIIN (National Identification Number) 00-402-2788, 004022788
Part Numbers (Reference Numbers)
188A5676P2
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
HOLE DIAMETER
OUTSIDE DIAMETER;
Required Description
STEEL OVERALL
CADMIUM OVERALL
16 RECESS
0.186 INCHES NOMINAL
0.531 INCHES NO