National Item Identification Number
33-003-2068
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)
D9182
1832B
BAC VALVES S.A.
TAPIS 126
13
FIGUERAS
E-17600
SPAIN
972677052
R3136
HECO INTERNATIONAL A/S
HECOVEJ 1-3
HEDENSTED
8722
DENMARK
75892122
1832B
BAC VALVES S.A.
TAPIS 126
13
FIGUERAS
E-17600
SPAIN
972677052
Reference Numbers (Part Numbers)
G03H019 DN80 PO S 87
G03H019 POS 87
G03H019 P0S 87
T-80-87
Required Categories
Required Description