PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-50Conduit Outlet

Egs Electric Co Llc · NSN 5975-00-839-5289 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-839-5289 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-839-5289. Primary manufacturer part number: C-50.
Features
  • Conduit Outlet — FSC 5975
  • Cover Mounting Surface Type: FLAT
  • Hazardous Locations/environmental Protection: NOT RATED
  • Cover Mounting Hole Arrangement Style: LINE
  • Cover Opening Length: 3.188 INCHES NOMINAL IN
  • Trade Designation: C STYLE ABROUND SERIES
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE
  • Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE
Applications
  • Applications requiring Iron Malleable Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-839-5289, 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 Electric Co Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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
NSN5975-00-839-5289
Primary Part NumberC-50
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEgs Electric Co Llc
StatusCANCELLED
Cover Mounting Surface TypeFLAT
Hazardous Locations/environmental ProtectionNOT RATED
Cover Mounting Hole Arrangement StyleLINE
Cover Opening Length3.188 INCHES NOMINAL IN
Trade DesignationC STYLE ABROUND SERIES
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Cover Opening Width0.937 INCHES NOMINAL IN
Conduit Trade Size Accommodated0.500 INCHES ALL ENTRANCE IN
Nondefinitive Spec/std Data1 DESIGN AND C STYLE AND 1 TYPE
Surface TreatmentCADMIUM AND ZINC OVERALL
MaterialIRON MALLEABLE OVERALL
Mounting MethodTHREADED FASTENER WITH WEDGE NUT COVER
Style DesignatorOBLONG
Cover Quantity1
Cover Mounting Hole Quantity2
Functional Cover StyleBLANK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-008-8372 INTERCHANGEABLE
Semiconductor Device,thyristor
3040-00-027-0344C50 INTERCHANGEABLE
Clamp,hub
Designatronics Incorporated Div Sterling Instruments Div
4730-00-126-791730 INTERCHANGEABLE
Nipple,tube
Western Enterprises Div of Scott and Fetzer Co
5985-00-164-1551534825-3 INTERCHANGEABLE
Dummy Load,electrical
Raytheon Company Dba Raytheon
5935-00-230-14821067051G INTERCHANGEABLE
Connector,receptacle,electrical
Chief of Engineers Dept of Army
5975-00-232-76437051 INTERCHANGEABLE
Conduit Outlet
Belfort Instrument Company
5315-00-276-4460104316 INTERCHANGEABLE
Pin,straight,headed
Garwood/feller Inc Garwood Winch Div
2815-00-324-787014U612PCDB7051 INTERCHANGEABLE
Rod,link
Naval Ship Systems Command
5940-00-367-5339810 971 INTERCHANGEABLE
Ferrule,electrical Conductor
General Motors Corp
1740-00-629-79325925S INTERCHANGEABLE
Hand Brake Assy
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
C-50 Egs Electric Co Llc (USA)
A-A-50563 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA50563-101ACCCA Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
C351AND35010 Killark Electric Mfg Co (USA)
W-C-586 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
P38010 Central Scientific Co Educational (USA)
70-51 Efcor Inc
C50-M Egs Electrical Group Appleton Div (USA)
C17AND170F Crouse-Hinds Co (USA)
C17MT Crouse-Hinds Co (USA)
Related Parts
5961-00-008-8372INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
3040-00-027-0344INTERCHANGEABLE
CLAMP,HUB
C50
4730-00-126-7917INTERCHANGEABLE
NIPPLE,TUBE
30
5985-00-164-1551INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
534825-3
5935-00-230-1482INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1067051G
5975-00-232-7643INTERCHANGEABLE
CONDUIT OUTLET
7051
5315-00-276-4460INTERCHANGEABLE
PIN,STRAIGHT,HEADED
104316
2815-00-324-7870INTERCHANGEABLE
ROD,LINK
14U612PCDB7051
5940-00-367-5339INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUCTOR
810 971
1740-00-629-7932INTERCHANGEABLE
HAND BRAKE ASSY
5925S
5920-00-665-2885INTERCHANGEABLE
PROTECTOR,TELEPHONE
5610-00-926-4562INTERCHANGEABLE
PLASTER,PATCHING,GYPSUM
0534XX

Frequently Asked Questions

What is NSN 5975-00-839-5289?

NSN 5975-00-839-5289 is a Conduit Outlet, manufactured by Egs Electric Co Llc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-839-5289?

NSN 5975-00-839-5289 has 10 cross-referenced part numbers: C-50 (Egs Electric Co Llc), A-A-50563 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA50563-101ACCCA (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), C351AND35010 (Killark Electric Mfg Co), W-C-586 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.

What NSN replaces 5975-00-839-5289?

There are 12 known substitutes for 5975-00-839-5289: 5961-00-008-8372, 3040-00-027-0344, 4730-00-126-7917 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-50?

Key specifications for C-50: Cover Mounting Surface Type: FLAT; Hazardous Locations/environmental Protection: NOT RATED; Cover Mounting Hole Arrangement Style: LINE; Cover Opening Length: 3.188 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-839-5289 still in active supply?

NSN 5975-00-839-5289 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.
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