National Item Identification Number
00-291-2764
National Stock Number
Item Name
WASHER,FLAT
Federal Supply Class
5310
Description
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)
12736
CLAYTON INDUSTRIES
DBA CLAYTON MANUFACTURING COMPANY
17477 HURLEY ST
CITY OF INDUSTRY
CA
91744
513-563-1300
D9182
D9182
Reference Numbers (Part Numbers)
K536
734913-121
734913PC21
995-262
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
RUBBER SYNTHETIC OVERALL
MIL-R-3065,GR SB,910-BE MIL SPEC SINGLE MATERIAL RESPO