National Item Identification Number
00-896-1531
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-242-24P/css/TM-10-3930-242-24P_567.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-242-24P/css/TM-10-3930-242-24P_625.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-242-24P/css/TM-10-3930-242-24P_732.htmDescription
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.
Commercial and Government Entity Code (Supplier Data)
77640
TRW INC
DBA COMMERCIAL STEERING DIVISION
800 HEATH ST
LAFAYETTE
IN
47904
765-429-1995
NSN (National Stock Number) 5310-00-896-1531, 5310008961531 NIIN (National Identification Number) 00-896-1531, 008961531
Part Numbers (Reference Numbers)
028299
Required Categories
MATERIAL
SURFACE TREATMENT
HOLE DIAMETER
PERIPHERAL SHAPE STYLE
OVERALL DIAM
Required Description
STEEL OVERALL
COPPER OVERALL
1.703 INCHES NOMINAL
1 ROUND
2.572 INCHES NOMIN
