PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70-101Conduit Outlet

Efcor Inc · NSN 5975-00-245-1691 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-245-1691 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-245-1691. Primary manufacturer part number: 70-101.
Features
  • Conduit Outlet — FSC 5975
  • Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE
  • Cover Mounting Gasket Type: SOLID CENTER
  • Trade Designation: C TYPE
  • Nondefinitive Spec/std Data: 1 DESIGN AND C STYLE AND 1 TYPE
  • Material: IRON MALLEABLE OVERALL
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL ALL ENTRANCE
  • Surface Treatment: CADMIUM AND ZINC OVERALL
Applications
  • Applications requiring Iron Malleable Overall construction
General Description

The Conduit Outlet, cataloged under National Stock Number 5975-00-245-1691, 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 Efcor Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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: Active.

Technical Specifications
ParameterValue
NSN5975-00-245-1691
Primary Part Number70-101
Item NameConduit Outlet
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerEfcor Inc
StatusACTIVE
Conduit Entrance TypeHUB DRILLED AND TAPPED ALL ENTRANCE
Cover Mounting Gasket TypeSOLID CENTER
Trade DesignationC TYPE
Nondefinitive Spec/std Data1 DESIGN AND C STYLE AND 1 TYPE
MaterialIRON MALLEABLE OVERALL
Conduit Type AccommodatedRIGID METALLIC THICKWALL ALL ENTRANCE
Surface TreatmentCADMIUM AND ZINC OVERALL
Cover Opening Width1.375 INCHES NOMINAL IN
Furnished ItemsCOVER MOUNTING SCREW
Hazardous Locations/environmental ProtectionNOT RATED
Cover Mounting Surface TypeFLAT
Cover Quantity1
Functional Cover StyleBLANK
Cover Opening Length4.500 INCHES NOMINAL IN
Style DesignatorOBLONG
Conduit Trade Size Accommodated1.000 INCHES ALL ENTRANCE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-079-155970101 INTERCHANGEABLE
Nut,plain,hexagon
Multi-Flex Seals Inc
5940-00-082-4874 INTERCHANGEABLE
Terminal,feedthru
3110-00-117-0758 INTERCHANGEABLE
Bearing,roller,thrust
2640-00-157-0057C6-3 INTERCHANGEABLE
Patch,pneumatic Tire Repair
Technical Rubber Company, Inc.
3830-00-160-7563 INTERCHANGEABLE
Cover
3830-00-160-7568 INTERCHANGEABLE
Housing
5999-00-189-4913 INTERCHANGEABLE
Cap,electrical
5950-00-250-7422 INTERCHANGEABLE
Transformer,power
5325-00-366-6538 INTERCHANGEABLE
Ring,retaining
5977-00-371-5439C63B INTERCHANGEABLE
Holder Assembly,electrical Conta
Hobart Bros Co
Cross-Reference Index
Part NumberManufacturer
70-101 Efcor Inc
C37 Crouse-Hinds Co (USA)
C100-M Egs Electrical Group Appleton Div (USA)
C-100 Egs Electric Co Llc (USA)
WC586 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
50563-I-1-C Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
C37 Crouse-Hinds Lighting (USA)
C63 Bridgeport Fittings Inc (USA)
Related Parts
5310-00-079-1559INTERCHANGEABLE
NUT,PLAIN,HEXAGON
70101
5940-00-082-4874INTERCHANGEABLE
TERMINAL,FEEDTHRU
3110-00-117-0758INTERCHANGEABLE
BEARING,ROLLER,THRUST
2640-00-157-0057INTERCHANGEABLE
PATCH,PNEUMATIC TIRE REPAIR
C6-3
3830-00-160-7563INTERCHANGEABLE
COVER
3830-00-160-7568INTERCHANGEABLE
HOUSING
5999-00-189-4913INTERCHANGEABLE
CAP,ELECTRICAL
5950-00-250-7422INTERCHANGEABLE
TRANSFORMER,POWER
5325-00-366-6538INTERCHANGEABLE
RING,RETAINING
5977-00-371-5439INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
C63B
4330-00-416-7309INTERCHANGEABLE
FILTER ELEMENT,FLUID
1-414-B
3040-00-866-3963INTERCHANGEABLE
CLAMP,HUB
S3501Y-C063

Frequently Asked Questions

What is NSN 5975-00-245-1691?

NSN 5975-00-245-1691 is a Conduit Outlet, manufactured by Efcor Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-245-1691?

NSN 5975-00-245-1691 has 8 cross-referenced part numbers: 70-101 (Efcor Inc), C37 (Crouse-Hinds Co), C100-M (Egs Electrical Group Appleton Div), C-100 (Egs Electric Co Llc), WC586 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5975-00-245-1691?

There are 12 known substitutes for 5975-00-245-1691: 5310-00-079-1559, 5940-00-082-4874, 3110-00-117-0758 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70-101?

Key specifications for 70-101: Conduit Entrance Type: HUB DRILLED AND TAPPED ALL ENTRANCE; Cover Mounting Gasket Type: SOLID CENTER; Trade Designation: C TYPE; Nondefinitive Spec/std Data: 1 DESIGN AND C STYLE AND 1 TYPE. 19 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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