PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TK 224SCCoupling,electrical Conduit

Abb Installation Products Inc · NSN 5975-01-057-2684 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-057-2684 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-057-2684. Primary manufacturer part number: TK 224SC.
Features
  • Coupling,electrical Conduit — FSC 5975
  • Style Designator: SET SCREW
  • Material: ZINC
  • Item Accommodated Trade Size: 1.250 INCHES FIRST END IN
  • Hazardous Locations/environmental Protection: CEMENT TIGHT
  • Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END
  • Furnished Items: SETSCREW
  • Conduit Type Accommodated: RIGID METALLIC THINWALL SECOND END
Applications
  • Applications requiring Zinc construction
General Description

The Coupling,electrical Conduit, cataloged under National Stock Number 5975-01-057-2684, 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 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-057-2684
Primary Part NumberTK 224SC
Item NameCoupling,electrical Conduit
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
Style DesignatorSET SCREW
MaterialZINC
Item Accommodated Trade Size1.250 INCHES FIRST END IN
Hazardous Locations/environmental ProtectionCEMENT TIGHT
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
Furnished ItemsSETSCREW
Conduit Type AccommodatedRIGID METALLIC THINWALL SECOND END
End TypeDOUBLE SETSCREW FIRST END
Item Accommodated Trade Size1.250 INCHES SECOND END IN
End TypeDOUBLE SETSCREW SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-00-321-8332UA733MJ-00 INTERCHANGEABLE
Microcircuit,linear
Texas Instruments Incorporated
5962-00-548-9343 INTERCHANGEABLE
Microcircuit,linear
5120-01-142-3878CG300 INTERCHANGEABLE
Puller,mechanical
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
4820-01-398-348804403 INTERCHANGEABLE
Valve,check
Polley Inc Dba Kelco Sales & Engineering
6240-01-668-731704403 INTERCHANGEABLE
Lamp,incandescent
Westinghouse Electric Corp
7930-01-672-5210 INTERCHANGEABLE
Scouring Powder
Cross-Reference Index
Part NumberManufacturer
CG300 Ltv Steel Co Inc (USA)
1033 Atlas Technologies Inc (USA)
243DC Bridgeport Fittings Inc (USA)
TK-224 Abb Installation Products Inc (USA)
TK 224SC PRIMARY Abb Installation Products Inc (USA)
733DC Efcor Inc
04403 Atlas Technologies Inc (USA)
Related Parts
5962-00-321-8332INTERCHANGEABLE
MICROCIRCUIT,LINEAR
UA733MJ-00
5962-00-548-9343INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5120-01-142-3878INTERCHANGEABLE
PULLER,MECHANICAL
CG300
4820-01-398-3488INTERCHANGEABLE
VALVE,CHECK
04403
6240-01-668-7317INTERCHANGEABLE
LAMP,INCANDESCENT
04403
7930-01-672-5210INTERCHANGEABLE
SCOURING POWDER

Frequently Asked Questions

What is NSN 5975-01-057-2684?

NSN 5975-01-057-2684 is a Coupling,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 5975-01-057-2684?

NSN 5975-01-057-2684 has 7 cross-referenced part numbers: CG300 (Ltv Steel Co Inc), 1033 (Atlas Technologies Inc), 243DC (Bridgeport Fittings Inc), TK-224 (Abb Installation Products Inc), TK 224SC (Abb Installation Products Inc) and 2 more.

What NSN replaces 5975-01-057-2684?

There are 6 known substitutes for 5975-01-057-2684: 5962-00-321-8332, 5962-00-548-9343, 5120-01-142-3878 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TK 224SC?

Key specifications for TK 224SC: Style Designator: SET SCREW; Material: ZINC; Item Accommodated Trade Size: 1.250 INCHES FIRST END IN; Hazardous Locations/environmental Protection: CEMENT TIGHT. 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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