Knockout Reducing Washer

WA-175

WA-175
(NSN) National Stock Number
5975-00-280-9183
Federal Supply Classification
5975 Electrical Hardware and Supplies
Item Name Code
06937
Schedule B Code
-
Summary

Flat design type, 1.500 inches nominal conduit size accommodated, 2.500 inches nominal knockout size for which designed, steel material

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
1 - - CX
Identification

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.

INC FIIG Concept Condition
06937 T390-A - 1
Specifications
Design Type
flat
Details Indicates the design type of the item.
Conduit Size Accommodated
1.500 inches nominal
Details Designates the standard size of the conduit the item will accommodate.
Knockout Size For Which Designed
2.500 inches nominal
Details Designates the size of the knockout for which the item is designed.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1080 05500 5 - 3 9 - CX
RW-21 83879 5 - 5 9 - CX
1382 28488 5 - 5 1 - CX
RW-522 24381 E - 5 9 - CX
13419 33342 E - 5 9 - CX
1456-E 33342 E - 5 9 - CX
705 72971 4 - 5 9 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
95100 - W -
RVC WCC TCC SHC
- 713 Z 9

Certified Supplier

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Manufacturer
ABB INSTALLATION PRODUCTS INC
CAGE: 56501
MEMPHIS , TN , 38120-9408
UNITED STATES
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FAQs
Frequently asked questions for NSN 5975-00-280-9183
What is the NIIN of the NSN 5975-00-280-9183?
The National Item Identification Number (NIIN) of the NSN 5975-00-280-9183 is 00-280-9183
When the NSN 5975-00-280-9183 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5975-00-280-9183 contain any precious metals?
Type/content is unknown
Does the NSN 5975-00-280-9183 contain any hazardous material?
No information in HMIRS

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