PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401-5858661-12Box Connector,electrical

Naval Sea Systems Command · NSN 5975-01-245-7727 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-245-7727 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-245-7727. Primary manufacturer part number: 401-5858661-12.
Features
  • Box Connector,electrical — FSC 5975
  • Style Designator: SCREW CLAMP
  • Material: IRON MALLEABLE
  • Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END
  • End Type: SCREW CLAMP SECOND END
  • Surface Treatment: CADMIUM OR ZINC
  • End Type: EXTERNAL THREAD FIRST END
  • Item Accommodated Trade Size: 1.250 INCHES FIRST END IN
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 5975-01-245-7727, 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 Naval Sea Systems Command. Government technical data includes 7 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-245-7727
Primary Part Number401-5858661-12
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusACTIVE
Style DesignatorSCREW CLAMP
MaterialIRON MALLEABLE
Conduit Type AccommodatedFLEXIBLE METALLIC FIRST END
End TypeSCREW CLAMP SECOND END
Surface TreatmentCADMIUM OR ZINC
End TypeEXTERNAL THREAD FIRST END
Item Accommodated Trade Size1.250 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4810-00-004-840424125 INTERCHANGEABLE
Valve,linear,directional Control
Erie Strayer Co
2940-00-161-0400 INTERCHANGEABLE
Filter Element,intake Air Cleane
5133-00-189-9283 INTERCHANGEABLE
Drill,twist
5315-00-584-955324125 INTERCHANGEABLE
Pin,grooved,headless
Moog Inc
5330-00-757-373824125 INTERCHANGEABLE
Gasket
Spirax Sarco Inc Dba Spirax Sarco
4730-01-056-36414-6FBZ-B INTERCHANGEABLE
Adapter,straight,pipe to Tube
Parker-Hannifin Corporation Div Instrumentation Products Division
4730-01-057-0545120-01833-004 INTERCHANGEABLE
Elbow,pipe to Tube
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5935-01-193-7298GC860EU3 INTERCHANGEABLE
Cover,electrical Connector
Northrop Grumman Systems Corporation
6515-01-213-6011241.25 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4810-01-311-8145 INTERCHANGEABLE
Body,valve
Cross-Reference Index
Part NumberManufacturer
401-5858661-12 Naval Sea Systems Command (USA)
24-125 Egs Electric Co Llc (USA)
Related Parts
4810-00-004-8404INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
24125
2940-00-161-0400INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
5133-00-189-9283INTERCHANGEABLE
DRILL,TWIST
5315-00-584-9553INTERCHANGEABLE
PIN,GROOVED,HEADLESS
24125
5330-00-757-3738INTERCHANGEABLE
GASKET
24125
4730-01-056-3641INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
4-6FBZ-B
4730-01-057-0545INTERCHANGEABLE
ELBOW,PIPE TO TUBE
120-01833-004
5935-01-193-7298INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
GC860EU3
6515-01-213-6011INTERCHANGEABLE
BONE PLATE
241.25
4810-01-311-8145INTERCHANGEABLE
BODY,VALVE
5305-01-673-6541INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
7115221618

Frequently Asked Questions

What is NSN 5975-01-245-7727?

NSN 5975-01-245-7727 is a Box Connector,electrical, manufactured by Naval Sea Systems Command, classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-245-7727?

NSN 5975-01-245-7727 has 2 cross-referenced part numbers: 401-5858661-12 (Naval Sea Systems Command), 24-125 (Egs Electric Co Llc).

What NSN replaces 5975-01-245-7727?

There are 11 known substitutes for 5975-01-245-7727: 4810-00-004-8404, 2940-00-161-0400, 5133-00-189-9283 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401-5858661-12?

Key specifications for 401-5858661-12: Style Designator: SCREW CLAMP; Material: IRON MALLEABLE; Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END; End Type: SCREW CLAMP SECOND END. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com