PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3203Box Connector,electrical

Raco, a Division of Hubbell Incorporated(delaware) · NSN 5975-00-681-4713 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-681-4713 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-681-4713. Primary manufacturer part number: 3203.
Features
  • Box Connector,electrical — FSC 5975
  • Surface Treatment: ZINC
  • Material: IRON MALLEABLE
  • Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END
  • Style Designator: ANGLE
  • End Type: DOUBLE BIT SCREW CLAMP FIRST END
  • Item Accommodated Trade Size: 0.750 INCHES FIRST END IN
  • Furnished Items: INSULATED BUSHING AND LOCKNUT
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 5975-00-681-4713, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5975-00-681-4713
Primary Part Number3203
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerRaco, a Division of Hubbell Incorporated(delaware)
StatusACTIVE
Surface TreatmentZINC
MaterialIRON MALLEABLE
Conduit Type AccommodatedFLEXIBLE METALLIC FIRST END
Style DesignatorANGLE
End TypeDOUBLE BIT SCREW CLAMP FIRST END
Item Accommodated Trade Size0.750 INCHES FIRST END IN
Furnished ItemsINSULATED BUSHING AND LOCKNUT
Deflection Angle90.0 DEGREES
End TypeEXTERNAL THREAD SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4420-00-072-1183031-07510-000 INTERCHANGEABLE
Sight Glass Assembl
Aqua-Chem, Inc. Dba Aqua-Chem Inc
2520-00-242-3319 INTERCHANGEABLE
Hub Axle,shaft
5360-00-291-5247UH8493 INTERCHANGEABLE
Spring,helical,compression
Clayton Manufacturing Company
2520-00-360-39161K3613 INTERCHANGEABLE
Yoke,clutch
Caterpillar Inc Div Caterpillar Defense
2530-00-848-644387897R91 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5935-00-910-93483135 INTERCHANGEABLE
Connector,plug,electrical
Itt Cannon Rf Products
8040-01-015-22023135 A/B INTERCHANGEABLE
Adhesive
Lord Corp
7310-01-140-56833135 INTERCHANGEABLE
Base Assembly,steam Kettle
Dover Corp Groen Div
5325-01-141-96023135 INTERCHANGEABLE
Ring,retaining
Graham-White Manufacturing Co Div Graham-White Manufacturing Co. Inc.
5310-01-262-79073135 INTERCHANGEABLE
Washer,flat
Keystone Electronics Corp
Cross-Reference Index
Part NumberManufacturer
3135 Abb Installation Products Inc (USA)
3203 PRIMARY Raco, a Division of Hubbell Incorporated(delaware) (USA)
AC-975-IT Egs Electric Co Llc (USA)
2003B Efcor Inc
Related Parts
4420-00-072-1183INTERCHANGEABLE
SIGHT GLASS ASSEMBL
031-07510-000
2520-00-242-3319INTERCHANGEABLE
HUB AXLE,SHAFT
5360-00-291-5247INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
UH8493
2520-00-360-3916INTERCHANGEABLE
YOKE,CLUTCH
1K3613
2530-00-848-6443INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
87897R91
5935-00-910-9348INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3135
8040-01-015-2202INTERCHANGEABLE
ADHESIVE
3135 A/B
7310-01-140-5683INTERCHANGEABLE
BASE ASSEMBLY,STEAM KETTLE
3135
5325-01-141-9602INTERCHANGEABLE
RING,RETAINING
3135
5310-01-262-7907INTERCHANGEABLE
WASHER,FLAT
3135
4820-01-307-3589INTERCHANGEABLE
VALVE,ANGLE
3135
5305-01-469-2387INTERCHANGEABLE
SCREW,MACHINE
3135

Frequently Asked Questions

What is NSN 5975-00-681-4713?

NSN 5975-00-681-4713 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 5975-00-681-4713?

NSN 5975-00-681-4713 has 4 cross-referenced part numbers: 3135 (Abb Installation Products Inc), 3203 (Raco, a Division of Hubbell Incorporated(delaware)), AC-975-IT (Egs Electric Co Llc), 2003B (Efcor Inc).

What NSN replaces 5975-00-681-4713?

There are 12 known substitutes for 5975-00-681-4713: 4420-00-072-1183, 2520-00-242-3319, 5360-00-291-5247 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3203?

Key specifications for 3203: Surface Treatment: ZINC; Material: IRON MALLEABLE; Conduit Type Accommodated: FLEXIBLE METALLIC FIRST END; Style Designator: ANGLE. 9 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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