National Item Identification Number
00-905-5215
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)
1RGZ2
T.A.P. TOOL INC.
1421 52ND AVE EAST
FIFE
WA
98424
253-922-2889
59364
9S754
HUNTINGTON VALLEY INDUSTRIES INC
DBA HVI
15182 TRITON LN 101
HUNTINGTON BEACH
CA
92649
714-892-0256
99193
Reference Numbers (Part Numbers)
361875-1
361875-1
361875-1
361875-1
361875-1
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
PLASTIC POLYSTYRENE OVERALL
AMS 3650 ASSN STD SINGLE MATERIAL RESPONSE OVERALL;