PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3702-1Box Connector,electrical

Raco, a Division of Hubbell Incorporated(delaware) · NSN 5975-01-390-3775 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-01-390-3775 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-390-3775. Primary manufacturer part number: 3702-1.
Features
  • Box Connector,electrical — FSC 5975
  • Conduit Type Accommodated: ANY ACCEPTABLE FIRST END
  • End Type: GLAND NUT W/INTERNAL THREAD SECOND END
  • Surface Treatment: ZINC
  • Item Accommodated Trade Size: 0.500 INCHES FIRST END IN
  • Style Designator: STRAIGHT
  • Features Provided: INSIDE OPENING
  • Material: STEEL
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-01-390-3775, 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 Raco, a Division of Hubbell Incorporated(delaware). Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5975-01-390-3775
Primary Part Number3702-1
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerRaco, a Division of Hubbell Incorporated(delaware)
StatusACTIVE
Conduit Type AccommodatedANY ACCEPTABLE FIRST END
End TypeGLAND NUT W/INTERNAL THREAD SECOND END
Surface TreatmentZINC
Item Accommodated Trade Size0.500 INCHES FIRST END IN
Style DesignatorSTRAIGHT
Features ProvidedINSIDE OPENING
MaterialSTEEL
End TypeEXTERNAL THREAD FIRST END
Hazardous Locations/environmental ProtectionRAINTIGHT AND WATERTIGHT-NEMA TYPE 4
Furnished ItemsBUSHING AND RETAINING RING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3930-00-136-5053 INTERCHANGEABLE
Cylinder Hydraulic
3413-00-326-801337-021 INTERCHANGEABLE
Drilling Machine,radial
Dumore Corporation
5930-00-401-0157 INTERCHANGEABLE
Switch Subassembly
5945-00-557-274637021 INTERCHANGEABLE
Relay,thermal
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
4720-00-737-0837FC37552 INTERCHANGEABLE
Hose Assembly,nonmetallic
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
3825-01-188-5445 INTERCHANGEABLE
Lip,hopper
5930-01-252-1439935268-2 INTERCHANGEABLE
Switch,push
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3040-01-305-005037021 INTERCHANGEABLE
Brake,dual Disk
Scott Industrial Systems, Inc
5310-01-599-809937021 INTERCHANGEABLE
Nut,self-Locking,single Ball Sea
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
3702-1 PRIMARY Raco, a Division of Hubbell Incorporated(delaware) (USA)
Related Parts
3930-00-136-5053INTERCHANGEABLE
CYLINDER HYDRAULIC
3413-00-326-8013INTERCHANGEABLE
DRILLING MACHINE,RADIAL
37-021
5930-00-401-0157INTERCHANGEABLE
SWITCH SUBASSEMBLY
5945-00-557-2746INTERCHANGEABLE
RELAY,THERMAL
37021
4720-00-737-0837INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
FC37552
3825-01-188-5445INTERCHANGEABLE
LIP,HOPPER
5930-01-252-1439INTERCHANGEABLE
SWITCH,PUSH
935268-2
3040-01-305-0050INTERCHANGEABLE
BRAKE,DUAL DISK
37021
5310-01-599-8099INTERCHANGEABLE
NUT,SELF-LOCKING,SINGLE BALL SEA
37021

Frequently Asked Questions

What is NSN 5975-01-390-3775?

NSN 5975-01-390-3775 is a Box Connector,electrical, manufactured by Raco, a Division of Hubbell Incorporated(delaware), classified under FSC 5975 (No Item Name Available). Status: active.

What are the part numbers for NSN 5975-01-390-3775?

NSN 5975-01-390-3775 has 1 cross-referenced part number: 3702-1 (Raco, a Division of Hubbell Incorporated(delaware)).

What NSN replaces 5975-01-390-3775?

There are 9 known substitutes for 5975-01-390-3775: 3930-00-136-5053, 3413-00-326-8013, 5930-00-401-0157 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3702-1?

Key specifications for 3702-1: Conduit Type Accommodated: ANY ACCEPTABLE FIRST END; End Type: GLAND NUT W/INTERNAL THREAD SECOND END; Surface Treatment: ZINC; Item Accommodated Trade Size: 0.500 INCHES FIRST END IN. 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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