PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-F-408-1-2-L-1-03-SBox Connector,electrical

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5975-00-100-8730 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-100-8730 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-100-8730. Primary manufacturer part number: W-F-408-1-2-L-1-03-S.
Features
  • Box Connector,electrical — FSC 5975
  • Hazardous Locations/environmental Protection: WATERTIGHT-NEMA TYPE 4
  • Material: IRON OR STEEL OR ZINC
  • Style Designator: STRAIGHT
  • Item Accommodated Trade Size: 1.000 INCHES FIRST END IN
  • Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END
  • Supplementary Features: END ITEM B-52 SUPPORT EQUIPMENT AND F-4 PHANTOM AIRCRAFT
  • End Type: COMPRESSION RING AND NUT FIRST END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Iron or Steel or Zinc construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-100-8730, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-100-8730
Primary Part NumberW-F-408-1-2-L-1-03-S
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Hazardous Locations/environmental ProtectionWATERTIGHT-NEMA TYPE 4
MaterialIRON OR STEEL OR ZINC
Style DesignatorSTRAIGHT
Item Accommodated Trade Size1.000 INCHES FIRST END IN
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
Supplementary FeaturesEND ITEM B-52 SUPPORT EQUIPMENT AND F-4 PHANTOM AIRCRAFT
End TypeCOMPRESSION RING AND NUT FIRST END
Nondefinitive Spec/std Data2 CLASS AND L KIND AND 1 STYLE AND I TYPE
End TypeSQUARE SECOND END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-021-85701883 INTERCHANGEABLE
Nut,plain,hexagon
Kentucky Mfg Co
5340-00-049-8030 INTERCHANGEABLE
Handle,recess
5940-00-082-4896 INTERCHANGEABLE
Terminal,feedthru
3110-00-108-7465290-4 INTERCHANGEABLE
Bearing,roller,needle
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-156-1857 INTERCHANGEABLE
Bearing,ball,thrust
6130-00-235-09845321 INTERCHANGEABLE
Vibrator,interrupter
Cornell-Dubilier Electronics, Inc.
5999-00-241-7730 INTERCHANGEABLE
Contact,electrical
5930-00-258-5424 INTERCHANGEABLE
Switch,rotary
6625-00-298-9638 INTERCHANGEABLE
Multimeter
2520-00-425-71175321 INTERCHANGEABLE
Cover
Eaton Corp Transmission Div
Cross-Reference Index
Part NumberManufacturer
W-F-408-1-2-L-1-03-S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5321 Abb Installation Products Inc (USA)
2904 Raco, a Division of Hubbell Incorporated(delaware) (USA)
FED-STD 156 Federal Standards Promulgated by General Services Administration Washington DC
W-F-408 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
96T0100 Egs Electrical Group Appleton Div (USA)
AA50553-1-2-L-1-03-S Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA50553 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5310-00-021-8570INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1883
5340-00-049-8030INTERCHANGEABLE
HANDLE,RECESS
5940-00-082-4896INTERCHANGEABLE
TERMINAL,FEEDTHRU
3110-00-108-7465INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
290-4
3110-00-156-1857INTERCHANGEABLE
BEARING,BALL,THRUST
6130-00-235-0984INTERCHANGEABLE
VIBRATOR,INTERRUPTER
5321
5999-00-241-7730INTERCHANGEABLE
CONTACT,ELECTRICAL
5930-00-258-5424INTERCHANGEABLE
SWITCH,ROTARY
6625-00-298-9638INTERCHANGEABLE
MULTIMETER
2520-00-425-7117INTERCHANGEABLE
COVER
5321
5999-00-553-9078INTERCHANGEABLE
CONTACT,ELECTRICAL
053-0021
5975-00-557-2688INTERCHANGEABLE
EXTENSION,JUNCTION BOX
25151-1-2

Frequently Asked Questions

What is NSN 5975-00-100-8730?

NSN 5975-00-100-8730 is a Box Connector,electrical, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-100-8730?

NSN 5975-00-100-8730 has 8 cross-referenced part numbers: W-F-408-1-2-L-1-03-S (Federal Specifications Promulgated by General Services Administration Washington DC), 5321 (Abb Installation Products Inc), 2904 (Raco, a Division of Hubbell Incorporated(delaware)), FED-STD 156 (Federal Standards Promulgated by General Services Administration Washington DC), W-F-408 (Federal Specifications Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5975-00-100-8730?

There are 12 known substitutes for 5975-00-100-8730: 5310-00-021-8570, 5340-00-049-8030, 5940-00-082-4896 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-F-408-1-2-L-1-03-S?

Key specifications for W-F-408-1-2-L-1-03-S: Hazardous Locations/environmental Protection: WATERTIGHT-NEMA TYPE 4; Material: IRON OR STEEL OR ZINC; Style Designator: STRAIGHT; Item Accommodated Trade Size: 1.000 INCHES FIRST END IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-100-8730 still in active supply?

NSN 5975-00-100-8730 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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