National Item Identification Number

00-280-9183
002809183
5975-00-280-9183
5975002809183

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)

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83879

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EGS ELECTRIC CO LLC
100 S RIVERSIDE AVE
TERRYVILLE
CT
06786
860-584-0571

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56501

---

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05500

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BRIDGEPORT FITTINGS INC
PO BOX 619
619
BRIDGEPORT
CT
06601
203-377-5944

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28488

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RACO A DIVISION OF HUBBELL
INCORPORATEDDELAWARE
3902 W SAMPLE ST
SOUTH BEND
IN
46619
574-283-4250

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Reference Numbers (Part Numbers)

RW-21
RW-522
WA-175
1080
13419
1382
1456-E
705

Required Categories

MATERIAL
SURFACE TREATMENT
CONDUIT SIZE ACCOMMODATED
DESIGN TYPE
KNOCKOUT SI

Required Description

STEEL
GALVANIZED
1.500 INCHES NOMINAL
FLAT
2.500 INCHES NOMINAL