PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

603Adapter,electrical Conduit

Abb Installation Products Inc · NSN 5975-00-877-4848 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-877-4848 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-877-4848. Primary manufacturer part number: 603.
Features
  • Adapter,electrical Conduit — FSC 5975
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL SECOND END
  • Item Accommodated Trade Size: 0.750 INCHES SECOND END IN
  • End Type: EXTERNAL THREAD FIRST END
  • Material: IRON MALLEABLE OR STEEL
  • Style Designator: THREAD TO THREAD REDUCER
  • End Type: INTERNAL THREAD SECOND END
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL FIRST END
Applications
  • Applications requiring Iron Malleable or Steel construction
General Description

The Adapter,electrical Conduit, cataloged under National Stock Number 5975-00-877-4848, 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 Abb Installation Products Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-00-877-4848
Primary Part Number603
Item NameAdapter,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Conduit Type AccommodatedRIGID METALLIC THICKWALL SECOND END
Item Accommodated Trade Size0.750 INCHES SECOND END IN
End TypeEXTERNAL THREAD FIRST END
MaterialIRON MALLEABLE OR STEEL
Style DesignatorTHREAD TO THREAD REDUCER
End TypeINTERNAL THREAD SECOND END
Conduit Type AccommodatedRIGID METALLIC THICKWALL FIRST END
Item Accommodated Trade Size1.000 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5305-00-013-3033 INTERCHANGEABLE
Screw,machine
5133-00-189-9248 INTERCHANGEABLE
Drill,twist
4730-00-287-3699AS4857D01 INTERCHANGEABLE
Tee,pipe
Sae International Dba Sae International
5330-00-291-8995B13037 INTERCHANGEABLE
Gasket
Inrcore, Llc Div Inrcore
3110-00-554-608513303SA-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
5360-00-606-174613303 INTERCHANGEABLE
Spring,helical,torsion
Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S
5935-00-690-9443013303-0002 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
5998-01-087-779613303 INTERCHANGEABLE
Circuit Card Assembly
Gamma Scientific Inc
4730-01-185-3163 INTERCHANGEABLE
Coupling,pipe
5935-01-249-3100 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
13303 Atlas Technologies Inc (USA)
59115D27-53 Air Products & Chemicals, Inc (USA)
611 Efcor Inc
603 PRIMARY Abb Installation Products Inc (USA)
260 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
59115D27-53 Chief of Engineers Dept of Army (USA)
RB322 Egs Electric Co Llc (USA)
603 Thomas and Betts Ltd (CAN)
354-S Atlas Technologies Inc (USA)
Related Parts
5305-00-013-3033INTERCHANGEABLE
SCREW,MACHINE
5133-00-189-9248INTERCHANGEABLE
DRILL,TWIST
4730-00-287-3699INTERCHANGEABLE
TEE,PIPE
AS4857D01
5330-00-291-8995INTERCHANGEABLE
GASKET
B13037
3110-00-554-6085INTERCHANGEABLE
BEARING,BALL,ANNULAR
13303SA-1B1
5360-00-606-1746INTERCHANGEABLE
SPRING,HELICAL,TORSION
13303
5935-00-690-9443INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
013303-0002
5998-01-087-7796INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
13303
4730-01-185-3163INTERCHANGEABLE
COUPLING,PIPE
5935-01-249-3100INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL

Frequently Asked Questions

What is NSN 5975-00-877-4848?

NSN 5975-00-877-4848 is a Adapter,electrical Conduit, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-877-4848?

NSN 5975-00-877-4848 has 9 cross-referenced part numbers: 13303 (Atlas Technologies Inc), 59115D27-53 (Air Products & Chemicals, Inc), 611 (Efcor Inc), 603 (Abb Installation Products Inc), 260 (Midwest Electric Mfg Corp Sub of Crouse-Hinds Co) and 4 more.

What NSN replaces 5975-00-877-4848?

There are 10 known substitutes for 5975-00-877-4848: 5305-00-013-3033, 5133-00-189-9248, 4730-00-287-3699 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 603?

Key specifications for 603: Conduit Type Accommodated: RIGID METALLIC THICKWALL SECOND END; Overall Length: 0.625 INCHES NOMINAL IN; Item Accommodated Trade Size: 0.750 INCHES SECOND END IN; End Type: EXTERNAL THREAD FIRST END. 9 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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