Knockout Reducing Washer

1071

1071
(NSN) National Stock Number
5975-00-174-9126
Federal Supply Classification
5975 Electrical Hardware and Supplies
Item Name Code
06937
Schedule B Code
-
Summary

2.750 inches nominal outside diameter, flat design type, 0.500 inches nominal conduit size accommodated, 2.000 inches nominal knockout size for which designed, steel material

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - 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
Outside Diameter
2.750 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Design Type
flat
Details Indicates the design type of the item.
Conduit Size Accommodated
0.500 inches nominal
Details Designates the standard size of the conduit the item will accommodate.
Knockout Size For Which Designed
2.000 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
3714 22421 5 - 5 9 - CX
RW-12 83879 5 - 5 9 - CX
RW200-50 03743 5 - 5 1 - CX
352 81284 5 - 5 9 - CX
1375 28488 5 - 5 9 - CX
RW-12 98245 3 - 5 9 - CX
RW150 91878 E - 3 1 - CX
RW-513 24381 E - 5 9 - CX
13410 33342 E - 5 9 - CX
1455 33342 E - 5 9 - CX
3714 56501 3 - 3 9 - CX
CATAL0G3714 56501 5 - 5 9 - CX
WA-161 56501 5 - 5 1 - CX
601 72971 E - 5 9 - CX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
95100 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
BRIDGEPORT FITTINGS INC
CAGE: 05500
BRIDGEPORT , CT , 06601-0619
UNITED STATES
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FAQs
Frequently asked questions for NSN 5975-00-174-9126
What is the NIIN of the NSN 5975-00-174-9126?
The National Item Identification Number (NIIN) of the NSN 5975-00-174-9126 is 00-174-9126
When the NSN 5975-00-174-9126 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5975-00-174-9126 contain any precious metals?
Does not contain precious metal
Does the NSN 5975-00-174-9126 contain any hazardous material?
No information in HMIRS

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