National Item Identification Number
00-280-9182
002809182
5975-00-280-9182
5975002809182
National Stock Number
Item Name
REDUCING WASHER,KNOCKOUT
Federal Supply Class
5975
Description
An item consisting of a flat, cupped or embossed metallic disk with a centerhole to fit an electrical conduit of a specified size and which is specifically designed to reduce the knockout opening in a box, panel, or wireway for the convenience of terminating electrical conduit of smaller size than the knockout. Excludes ADAPTER, ELECTRICAL CONDUIT.
Commercial and Government Entity Code (Supplier Data)
56501
18876
Reference Numbers (Part Numbers)
13409
1454-D
3713
8168659
Required Categories
MATERIAL
SURFACE TREATMENT
CONDUIT SIZE ACCOMMODATED
OUTSIDE DIAMETER
DESIGN
Required Description
STEEL
GALVANIZED
1.250 INCHES NOMINAL
2.250 INCHES NOMINAL
FLAT
1.500 INCHE