National Item Identification Number
01-415-6756
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)
0DHG4
0DNG4
MALPASS CONSTRUCTION CO INC
503 WATERBERRY DR
PLEASANT HILL
CA
94523
415-934-6766
Reference Numbers (Part Numbers)
PL50301110 ITEM 20
PL50301110 ITEM 20
PL50301110 ITEM 20
90107A035 316 CRES
Required Categories
MATERIAL
Required Description
STEEL COMP 316 OVERALL