Knockout Reducing Washer

501

501
(NSN) National Stock Number
5975-00-636-0007
Federal Supply Classification
5975 Electrical Hardware and Supplies
Item Name Code
06937
Schedule B Code
-
Summary

2.000 inches nominal outside diameter, flat design type, 0.500 inches nominal conduit size accommodated, 1.500 inches nominal knockout size for which designed, steel material, cadmium or zinc surface treatment

DAC HCC DMIL RNCC
E - - 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
2.000 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
1.500 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.
Surface Treatment
cadmium or zinc
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1067 05500 5 - 5 9 - CX
RW8 83879 4 - 5 9 - CX
RW150-50 03743 4 - 3 2 - CX
348 81284 5 - 5 9 - CX
1371 28488 5 - 5 1 - CX
RW140 91878 E - 3 1 - CX
RW-509 24381 E - 5 9 - CX
13406 33342 E - 5 9 - CX
1454 33342 E - 5 9 - CX
3710 56501 3 - 5 2 - CX
509 62933 E - 3 2 - 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
- 658 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified sales team
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  • 100% Product Inspections
Manufacturer
EFCOR INC
CAGE: 72971
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FAQs
Frequently asked questions for NSN 5975-00-636-0007
What is the NIIN of the NSN 5975-00-636-0007?
The National Item Identification Number (NIIN) of the NSN 5975-00-636-0007 is 00-636-0007
When the NSN 5975-00-636-0007 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5975-00-636-0007 contain any precious metals?
Type/content is unknown
Does the NSN 5975-00-636-0007 contain any hazardous material?
No information in HMIRS

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