PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5123Box Connector,electrical

Abb Installation Products Inc · NSN 5975-00-081-9401 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-081-9401 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-081-9401. Primary manufacturer part number: 5123.
Features
  • Box Connector,electrical — FSC 5975
  • Material: STEEL
  • Style Designator: STRAIGHT
  • End Type: COMPRESSION RING AND NUT FIRST END
  • Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END
  • End Type: EXTERNAL THREAD SECOND END
  • Hazardous Locations/environmental Protection: RAINTIGHT-NEMA TYPE 3R
  • Furnished Items: INSULATION SLEEVING AND LOCKNUT
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-081-9401, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 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
NSN5975-00-081-9401
Primary Part Number5123
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusCANCELLED
MaterialSTEEL
Style DesignatorSTRAIGHT
End TypeCOMPRESSION RING AND NUT FIRST END
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
End TypeEXTERNAL THREAD SECOND END
Hazardous Locations/environmental ProtectionRAINTIGHT-NEMA TYPE 3R
Furnished ItemsINSULATION SLEEVING AND LOCKNUT
Surface TreatmentZINC
Item Accommodated Trade Size0.500 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-1889 INTERCHANGEABLE
Bearing,ball,thrust
5310-00-264-1389AN961-8T INTERCHANGEABLE
Washer,flat
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-00-277-713320040 INTERCHANGEABLE
Clamp,hose
Breeze-Eastern Llc
3130-00-289-6679F111PGA INTERCHANGEABLE
Bearing Unit,ball
Terex Usa, Llc Dba Terex Equipment Services
5330-00-336-4723K9757458 INTERCHANGEABLE
Gasket
Lockheed Martin Corporation Div Rms
5210-00-357-5951448 INTERCHANGEABLE
Gage,depth,tire Tread
Milton Industries, Inc
7320-00-390-149210524 INTERCHANGEABLE
Cam Shaft Assembly,mixing Machin
Middleby Marshall Inc Conveyor Ovens and Mixers Div
5330-00-529-68312501107 INTERCHANGEABLE
Packing Assembly
Volvo Construction Equipment North America, Llc
6250-00-536-16552912 INTERCHANGEABLE
Lampholder
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
1650-00-629-77335123 INTERCHANGEABLE
Parts Kit,valve Overhaul
Hydro-Aire Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
5123 PRIMARY Abb Installation Products Inc (USA)
534972-1 Raytheon Company Dba Raytheon (USA)
250-DCZ Bridgeport Fittings Inc (USA)
2912RT Raco, a Division of Hubbell Incorporated(delaware) (USA)
7050ST Egs Electric Co Llc (USA)
17-2-0827-1 W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
1650 Midwest Electric Mfg Corp Sub of Crouse-Hinds Co (USA)
2231-IC North Coast Electric Co Government Sales Div (USA)
5-4-4893 W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA)
2912 Raco, a Division of Hubbell Incorporated(delaware) (USA)
1175-S Atlas Technologies Inc (USA)
15E2888 Laguna Industries Inc. (USA)
20900 Atlas Technologies Inc (USA)
7050SR Egs Electric Co Llc (USA)
Related Parts
3110-00-156-1889INTERCHANGEABLE
BEARING,BALL,THRUST
5310-00-264-1389INTERCHANGEABLE
WASHER,FLAT
AN961-8T
4730-00-277-7133INTERCHANGEABLE
CLAMP,HOSE
20040
3130-00-289-6679INTERCHANGEABLE
BEARING UNIT,BALL
F111PGA
5330-00-336-4723INTERCHANGEABLE
GASKET
K9757458
5210-00-357-5951INTERCHANGEABLE
GAGE,DEPTH,TIRE TREAD
448
7320-00-390-1492INTERCHANGEABLE
CAM SHAFT ASSEMBLY,MIXING MACHIN
10524
5330-00-529-6831INTERCHANGEABLE
PACKING ASSEMBLY
2501107
6250-00-536-1655INTERCHANGEABLE
LAMPHOLDER
2912
1650-00-629-7733INTERCHANGEABLE
PARTS KIT,VALVE OVERHAUL
5123
6660-00-772-9889INTERCHANGEABLE
TRANSMITTER,WIND DIRECTION AND S
12836
3120-00-842-3788INTERCHANGEABLE
BEARING,SLEEVE
5123

Frequently Asked Questions

What is NSN 5975-00-081-9401?

NSN 5975-00-081-9401 is a Box Connector,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-081-9401?

NSN 5975-00-081-9401 has 14 cross-referenced part numbers: 5123 (Abb Installation Products Inc), 534972-1 (Raytheon Company Dba Raytheon), 250-DCZ (Bridgeport Fittings Inc), 2912RT (Raco, a Division of Hubbell Incorporated(delaware)), 7050ST (Egs Electric Co Llc) and 9 more.

What NSN replaces 5975-00-081-9401?

There are 12 known substitutes for 5975-00-081-9401: 3110-00-156-1889, 5310-00-264-1389, 4730-00-277-7133 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5123?

Key specifications for 5123: Material: STEEL; Style Designator: STRAIGHT; End Type: COMPRESSION RING AND NUT FIRST END; Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-081-9401 still in active supply?

NSN 5975-00-081-9401 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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