National Item Identification Number
01-480-8672
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)
64513
BOLLINGER SHIPYARDS LOCKPORT L.L.C.
8365 HIGHWAY 308
LOCKPORT
LA
70374
985-532-2554
64513
BOLLINGER SHIPYARDS LOCKPORT L.L.C.
8365 HIGHWAY 308
LOCKPORT
LA
70374
985-532-2554
Reference Numbers (Part Numbers)
167-5106737
167-5106737 SHT 4 ITEM 6
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
HOLE DIAMETER
PERIPHERAL SHAPE
Required Description
RUBBER BUTADIENE-STYRENE CLASS SBR OVERALL
MIL-R-900 MIL SPEC SINGLE MATERIAL R
