PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

602-TBAdapter,electrical Conduit

Abb Installation Products Inc · NSN 5975-01-018-6492 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-018-6492 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-018-6492. Primary manufacturer part number: 602-TB.
Features
  • Adapter,electrical Conduit — FSC 5975
  • Style Designator: THREAD TO THREAD REDUCER
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL FIRST END
  • Hazardous Locations/environmental Protection: EXPLOSION PROOF NEC CL.I, GP.CD;CL.II, GP.EFG
  • Material: IRON MALLEABLE OR STEEL
  • End Type: INTERNAL THREAD SECOND END
  • Conduit Type Accommodated: RIGID METALLIC THICKWALL SECOND END
  • Item Accommodated Trade Size: 1.000 INCHES SECOND END IN
Applications
  • Applications requiring Iron Malleable or Steel construction
General Description

The Adapter,electrical Conduit, cataloged under National Stock Number 5975-01-018-6492, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 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
NSN5975-01-018-6492
Primary Part Number602-TB
Item NameAdapter,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Style DesignatorTHREAD TO THREAD REDUCER
Conduit Type AccommodatedRIGID METALLIC THICKWALL FIRST END
Hazardous Locations/environmental ProtectionEXPLOSION PROOF NEC CL.I, GP.CD;CL.II, GP.EFG
MaterialIRON MALLEABLE OR STEEL
End TypeINTERNAL THREAD SECOND END
Conduit Type AccommodatedRIGID METALLIC THICKWALL SECOND END
Item Accommodated Trade Size1.000 INCHES SECOND END IN
End TypeEXTERNAL THREAD FIRST END
Item Accommodated Trade Size0.500 INCHES FIRST END IN
Supplementary FeaturesEND ITEM A-10 AIRCRAFT SUPPORT EQUIPMENT; NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2090-00-091-9319 INTERCHANGEABLE
Pipe Assembly
3110-00-156-5011122359-7 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5133-00-189-9247 INTERCHANGEABLE
Drill,twist
5975-00-284-6655 INTERCHANGEABLE
Adapter,electrical Conduit
5935-00-335-87781330-2 INTERCHANGEABLE
Plug,tip
Fluke Electronics Corp
5310-00-395-411413302 INTERCHANGEABLE
Washer,shouldered
Microwave Devices Inc
5340-00-508-263813302 INTERCHANGEABLE
Caster,rigid
Aerol Llc
5935-00-916-0462 INTERCHANGEABLE
Connector
6620-01-071-5545279B INTERCHANGEABLE
Transmitter,pressure
Maxima Technologies & Systems Llc Dba Maxima Technologies/steward-Warner
6240-01-082-2832133-02 INTERCHANGEABLE
Lamp,incandescent
Carley Dba Carley Lamps
Cross-Reference Index
Part NumberManufacturer
602 Thomas and Betts Corp (USA)
RE31 Crouse-Hinds Co (USA)
RB-100-50 Egs Electrical Group Appleton Div (USA)
8900-0364-001 Antenna Products Corporation Dba Antenna Products Corp (USA)
252 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
353-S Atlas Technologies Inc (USA)
13302 Atlas Technologies Inc (USA)
610 Efcor Inc
RB-131 Abb Installation Products Inc (USA)
1256507 Pierce Manufacturing Inc (USA)
602-TB PRIMARY Abb Installation Products Inc (USA)
RB-131 Thomas and Betts Corp American Electric Div Oem Group Memphis Tn (USA)
1143 Raco, a Division of Hubbell Incorporated(delaware) (USA)
1162 Bridgeport Fittings Inc (USA)
RB-323 Egs Electric Co Llc (USA)
RE31 Crouse-Hinds Lighting (USA)
Related Parts
2090-00-091-9319INTERCHANGEABLE
PIPE ASSEMBLY
3110-00-156-5011INTERCHANGEABLE
BEARING,BALL,ANNULAR
122359-7
5133-00-189-9247INTERCHANGEABLE
DRILL,TWIST
5975-00-284-6655INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
5935-00-335-8778INTERCHANGEABLE
PLUG,TIP
1330-2
5310-00-395-4114INTERCHANGEABLE
WASHER,SHOULDERED
13302
5340-00-508-2638INTERCHANGEABLE
CASTER,RIGID
13302
5935-00-916-0462INTERCHANGEABLE
CONNECTOR
6620-01-071-5545INTERCHANGEABLE
TRANSMITTER,PRESSURE
279B
6240-01-082-2832INTERCHANGEABLE
LAMP,INCANDESCENT
133-02
5998-01-089-1847INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
13302
6680-01-140-8774INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
L118315

Frequently Asked Questions

What is NSN 5975-01-018-6492?

NSN 5975-01-018-6492 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 5975-01-018-6492?

NSN 5975-01-018-6492 has 16 cross-referenced part numbers: 602 (Thomas and Betts Corp), RE31 (Crouse-Hinds Co), RB-100-50 (Egs Electrical Group Appleton Div), 8900-0364-001 (Antenna Products Corporation Dba Antenna Products Corp), 252 (Midwest Electric Mfg Corp Sub of Crouse-Hinds Co) and 11 more.

What NSN replaces 5975-01-018-6492?

There are 12 known substitutes for 5975-01-018-6492: 2090-00-091-9319, 3110-00-156-5011, 5133-00-189-9247 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 602-TB?

Key specifications for 602-TB: Overall Length: 0.625 INCHES NOMINAL IN; Style Designator: THREAD TO THREAD REDUCER; Conduit Type Accommodated: RIGID METALLIC THICKWALL FIRST END; Hazardous Locations/environmental Protection: EXPLOSION PROOF NEC CL.I, GP.CD;CL.II, GP.EFG. 11 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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