PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RW200-75Reducing Washer,knockout

Egs Electrical Group Appleton Div · NSN 5975-00-280-9181 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-280-9181 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-280-9181. Primary manufacturer part number: RW200-75.
Features
  • Reducing Washer,knockout — FSC 5975
  • Material: STEEL
  • Outside Diameter: 2.750 INCHES NOMINAL IN
  • Conduit Size Accommodated: 0.750 INCHES NOMINAL IN
  • Design Type: FLAT
  • Knockout Size for Which Designed: 2.000 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Egs Electrical Group Appleton Div
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel construction
General Description

The Reducing Washer,knockout, cataloged under National Stock Number 5975-00-280-9181, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Egs Electrical Group Appleton Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-280-9181
Primary Part NumberRW200-75
Item NameReducing Washer,knockout
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electrical Group Appleton Div
StatusCANCELLED
MaterialSTEEL
Outside Diameter2.750 INCHES NOMINAL IN
Conduit Size Accommodated0.750 INCHES NOMINAL IN
Design TypeFLAT
Knockout Size for Which Designed2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1680-00-099-506413411 INTERCHANGEABLE
Disc,crank
Mission Systems Wimborne Limited Div Cobham Mission Systems Wimborne Ltd
2530-00-238-52612908734 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Chrysler Realty Company Llc Dba Daimler Chrysler
5120-00-293-17963715 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
6685-00-342-4028 INTERCHANGEABLE
Gage,pressure,dial Indicating
5905-00-402-9089 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
4820-00-469-05293715 INTERCHANGEABLE
Ring Plastic
Twc-Thevalve Company
6150-00-500-72866544 INTERCHANGEABLE
Lead,electrical
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
5821-00-566-9242 INTERCHANGEABLE
Insert
3120-00-597-7404107224PC120 INTERCHANGEABLE
Bearing,washer,thrust
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5930-00-781-34931341-1 INTERCHANGEABLE
Switch,push
Safran Electronics & Defense, Avionics Usa, Llc
Cross-Reference Index
Part NumberManufacturer
RW200-75 PRIMARY Egs Electrical Group Appleton Div (USA)
3715 PRIMARY Abb Installation Products Inc (USA)
13411 Atlas Technologies Inc (USA)
1455-B Atlas Technologies Inc (USA)
Related Parts
1680-00-099-5064INTERCHANGEABLE
DISC,CRANK
13411
2530-00-238-5261INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
2908734
5120-00-293-1796INTERCHANGEABLE
WRENCH,OPEN END
3715
6685-00-342-4028INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
5905-00-402-9089INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
4820-00-469-0529INTERCHANGEABLE
RING PLASTIC
3715
6150-00-500-7286INTERCHANGEABLE
LEAD,ELECTRICAL
6544
5821-00-566-9242INTERCHANGEABLE
INSERT
3120-00-597-7404INTERCHANGEABLE
BEARING,WASHER,THRUST
107224PC120
5930-00-781-3493INTERCHANGEABLE
SWITCH,PUSH
1341-1
5310-00-889-8858INTERCHANGEABLE
NUT,PLAIN,HEXAGON
291-03715
6130-01-004-2252INTERCHANGEABLE
POWER SUPPLY
1341-1

Frequently Asked Questions

What is NSN 5975-00-280-9181?

NSN 5975-00-280-9181 is a Reducing Washer,knockout, manufactured by Egs Electrical Group Appleton Div, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-280-9181?

NSN 5975-00-280-9181 has 4 cross-referenced part numbers: RW200-75 (Egs Electrical Group Appleton Div), 3715 (Abb Installation Products Inc), 13411 (Atlas Technologies Inc), 1455-B (Atlas Technologies Inc).

What NSN replaces 5975-00-280-9181?

There are 12 known substitutes for 5975-00-280-9181: 1680-00-099-5064, 2530-00-238-5261, 5120-00-293-1796 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RW200-75?

Key specifications for RW200-75: Material: STEEL; Outside Diameter: 2.750 INCHES NOMINAL IN; Conduit Size Accommodated: 0.750 INCHES NOMINAL IN; Design Type: FLAT. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-280-9181 still in active supply?

NSN 5975-00-280-9181 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com