PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5051Box Connector,electrical

Abb Installation Products Inc · NSN 5975-00-701-0393 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-701-0393 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-701-0393. Primary manufacturer part number: 5051.
Features
  • Box Connector,electrical — FSC 5975
  • End Type: STRAIGHT SETSCREW FIRST END
  • Style Designator: SET SCREW
  • Hazardous Locations/environmental Protection: CEMENT TIGHT
  • Furnished Items: LOCKNUT
  • Item Accommodated Trade Size: 0.500 INCHES FIRST END IN
  • Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END
  • End Type: EXTERNAL THREAD SECOND END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-701-0393, 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 5 commercial cross-references from 4 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
NSN5975-00-701-0393
Primary Part Number5051
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerAbb Installation Products Inc
StatusACTIVE
End TypeSTRAIGHT SETSCREW FIRST END
Style DesignatorSET SCREW
Hazardous Locations/environmental ProtectionCEMENT TIGHT
Furnished ItemsLOCKNUT
Item Accommodated Trade Size0.500 INCHES FIRST END IN
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
End TypeEXTERNAL THREAD SECOND END
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4720-00-045-69465051-1 INTERCHANGEABLE
Hose,air Duct
Flexco, Inc
6115-00-065-43955051 INTERCHANGEABLE
Winding,generator Field
Elf Atochem North America Inc
3010-00-125-86326460011 INTERCHANGEABLE
Gear Assembly,speed Increaser
Ed Etnyre & Co
3110-00-156-1848180138 INTERCHANGEABLE
Bearing,ball,thrust
Woodward, Inc.
5133-00-190-5826 INTERCHANGEABLE
Drill,twist
2590-00-215-4532X2678 INTERCHANGEABLE
Filter Element,fluid
Michigan Dynamics Inc
6625-00-220-96195051 INTERCHANGEABLE
Test Set Subassembly,electrical
The Bechdon Company, Llc
5950-00-228-4704 INTERCHANGEABLE
Coil,radio Frequency
6675-00-253-55012310-140 INTERCHANGEABLE
Template,drafting
Dietzgen Corp
5330-00-297-619233524 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
720 Efcor Inc
4050 Egs Electric Co Llc (USA)
1020-S Atlas Technologies Inc (USA)
20300 Atlas Technologies Inc (USA)
5051 PRIMARY Abb Installation Products Inc (USA)
Related Parts
4720-00-045-6946INTERCHANGEABLE
HOSE,AIR DUCT
5051-1
6115-00-065-4395INTERCHANGEABLE
WINDING,GENERATOR FIELD
5051
3010-00-125-8632INTERCHANGEABLE
GEAR ASSEMBLY,SPEED INCREASER
6460011
3110-00-156-1848INTERCHANGEABLE
BEARING,BALL,THRUST
180138
5133-00-190-5826INTERCHANGEABLE
DRILL,TWIST
2590-00-215-4532INTERCHANGEABLE
FILTER ELEMENT,FLUID
X2678
6625-00-220-9619INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5051
5950-00-228-4704INTERCHANGEABLE
COIL,RADIO FREQUENCY
6675-00-253-5501INTERCHANGEABLE
TEMPLATE,DRAFTING
2310-140
5330-00-297-6192INTERCHANGEABLE
SEAL,PLAIN ENCASED
33524
4730-00-446-2622INTERCHANGEABLE
TRAP,AIR
505-1
5310-00-468-0039INTERCHANGEABLE
WASHER,FLAT
390012PC300

Frequently Asked Questions

What is NSN 5975-00-701-0393?

NSN 5975-00-701-0393 is a Box Connector,electrical, manufactured by Abb Installation Products Inc, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-00-701-0393?

NSN 5975-00-701-0393 has 5 cross-referenced part numbers: 720 (Efcor Inc), 4050 (Egs Electric Co Llc), 1020-S (Atlas Technologies Inc), 20300 (Atlas Technologies Inc), 5051 (Abb Installation Products Inc).

What NSN replaces 5975-00-701-0393?

There are 12 known substitutes for 5975-00-701-0393: 4720-00-045-6946, 6115-00-065-4395, 3010-00-125-8632 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5051?

Key specifications for 5051: End Type: STRAIGHT SETSCREW FIRST END; Style Designator: SET SCREW; Hazardous Locations/environmental Protection: CEMENT TIGHT; Furnished Items: LOCKNUT. 8 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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