PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5357Box Connector,electrical

Thomas and Betts · NSN 5975-01-575-1806 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-575-1806 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-575-1806. Primary manufacturer part number: 5357.
Features
  • Box Connector,electrical — FSC 5975
  • Surface Treatment: ZINC
  • Material: IRON MALLEABLE
  • Style Designator: ANGLE
  • Leg End to Plane of Bend Distance: 2.945 INCHES NOMINAL SINGLE END IN
  • End Type: EXTERNAL THREAD SECOND END
  • End Type: GLAND NUT W/INTERNAL THREAD SINGLE END
  • Conduit Type Accommodated: FLEXIBLE NONMETALLIC SINGLE END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Iron Malleable construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-01-575-1806, 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 Thomas and Betts. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5975-01-575-1806
Primary Part Number5357
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerThomas and Betts
StatusACTIVE
Surface TreatmentZINC
MaterialIRON MALLEABLE
Style DesignatorANGLE
Leg End to Plane of Bend Distance2.945 INCHES NOMINAL SINGLE END IN
End TypeEXTERNAL THREAD SECOND END
End TypeGLAND NUT W/INTERNAL THREAD SINGLE END
Conduit Type AccommodatedFLEXIBLE NONMETALLIC SINGLE END
Item Accommodated Trade Size2.000 INCHES SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5995-00-128-86575357 INTERCHANGEABLE
Cable Assembly,power,electrical
The First Electronics Corporation
5120-00-203-48075357 INTERCHANGEABLE
Wrench,open End
Huntington Partners, Inc. Dba Continental Tool & Mfg.
5950-00-556-98501225770 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-752-4699 INTERCHANGEABLE
Transformer,power
1005-00-830-16105357 INTERCHANGEABLE
Stop,cylinder
Smith & Wesson Sales Company
5975-00-880-98595357 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5930-00-909-8586 INTERCHANGEABLE
Switch,thermostatic
5935-01-235-95425357 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5360-01-246-4084 INTERCHANGEABLE
Spring,helical,compression
5305-01-302-99295357 INTERCHANGEABLE
Setscrew
Cascade Corp
Cross-Reference Index
Part NumberManufacturer
5357 Hydraulics International, Inc. Dba Hydraulics International Inc (USA)
5357 PRIMARY Thomas and Betts (USA)
Related Parts
5995-00-128-8657INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
5357
5120-00-203-4807INTERCHANGEABLE
WRENCH,OPEN END
5357
5950-00-556-9850INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1225770
5950-00-752-4699INTERCHANGEABLE
TRANSFORMER,POWER
1005-00-830-1610INTERCHANGEABLE
STOP,CYLINDER
5357
5975-00-880-9859INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5357
5930-00-909-8586INTERCHANGEABLE
SWITCH,THERMOSTATIC
5935-01-235-9542INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5357
5360-01-246-4084INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5305-01-302-9929INTERCHANGEABLE
SETSCREW
5357
4730-01-339-8375INTERCHANGEABLE
FLANGE,PIPE
PD5357
6515-01-558-5573INTERCHANGEABLE
TESTER,CALIBRATION,THERMOMETER
01802-110

Frequently Asked Questions

What is NSN 5975-01-575-1806?

NSN 5975-01-575-1806 is a Box Connector,electrical, manufactured by Thomas and Betts, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-575-1806?

NSN 5975-01-575-1806 has 2 cross-referenced part numbers: 5357 (Hydraulics International, Inc. Dba Hydraulics International Inc), 5357 (Thomas and Betts).

What NSN replaces 5975-01-575-1806?

There are 12 known substitutes for 5975-01-575-1806: 5995-00-128-8657, 5120-00-203-4807, 5950-00-556-9850 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5357?

Key specifications for 5357: Surface Treatment: ZINC; Material: IRON MALLEABLE; End Item Identification: 4920-01-523-5919; Style Designator: ANGLE. 10 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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