PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-F-408Box Connector,electrical

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5975-00-100-8766 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-100-8766 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-100-8766. Primary manufacturer part number: W-F-408.
Features
  • Box Connector,electrical — FSC 5975
  • Nondefinitive Spec/std Data: 1 TYPE AND L KIND AND 1 STYLE
  • Item Accommodated Trade Size: 1.250 INCHES FIRST END IN
  • Style Designator: STRAIGHT
  • Hazardous Locations/environmental Protection: RAINTIGHT-NEMA TYPE 3R
  • Supplementary Features: END ITEM FOUR WHEEL BULK M970 5000 GALLON SEMITRAILER REFUELER
  • End Type: EXTERNAL THREAD SECOND END
  • Conduit Type Accommodated: RIGID METALLIC THINWALL FIRST END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-100-8766, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Cancelled.

Technical Specifications
ParameterValue
NSN5975-00-100-8766
Primary Part NumberW-F-408
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND L KIND AND 1 STYLE
Item Accommodated Trade Size1.250 INCHES FIRST END IN
Style DesignatorSTRAIGHT
Hazardous Locations/environmental ProtectionRAINTIGHT-NEMA TYPE 3R
Supplementary FeaturesEND ITEM FOUR WHEEL BULK M970 5000 GALLON SEMITRAILER REFUELER
End TypeEXTERNAL THREAD SECOND END
Conduit Type AccommodatedRIGID METALLIC THINWALL FIRST END
End TypeGLAND NUT W/EXTERNAL THREAD FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-232-4872 INTERCHANGEABLE
Coil,electrical
5985-00-254-7678 INTERCHANGEABLE
Matching Section,an
4730-00-813-2369149F-6-8 INTERCHANGEABLE
Elbow,pipe to Tube
Parker-Hannifin Corp Div Fluid System Connector Division
5975-01-038-8707 INTERCHANGEABLE
Box Connector,electrical
5962-01-039-5037 INTERCHANGEABLE
Microcircuit,digital
5865-01-115-0333813005-90 INTERCHANGEABLE
Filter,yig
Warner Robins Air Logistics Center
5945-01-156-5583 INTERCHANGEABLE
Solenoid,electrical
6105-01-159-61495KSP51ECL552T INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
2530-01-183-4746BD60449 INTERCHANGEABLE
Rotor Assembly,disc Brake
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
9330-01-207-5531 INTERCHANGEABLE
Plastic Strip,pressure Sensitive
Cross-Reference Index
Part NumberManufacturer
W-F-408 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FED-STD-156 Federal Standards Promulgated by General Services Administration Washington DC
5421 Abb Installation Products Inc (USA)
AA50553-1-2-L-1-04 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
AA50554-1-2-L-1-04-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)
W-F-408-1-2-L-1-04 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5950-00-232-4872INTERCHANGEABLE
COIL,ELECTRICAL
5985-00-254-7678INTERCHANGEABLE
MATCHING SECTION,AN
4730-00-813-2369INTERCHANGEABLE
ELBOW,PIPE TO TUBE
149F-6-8
5975-01-038-8707INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5962-01-039-5037INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5865-01-115-0333INTERCHANGEABLE
FILTER,YIG
813005-90
5945-01-156-5583INTERCHANGEABLE
SOLENOID,ELECTRICAL
6105-01-159-6149INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
5KSP51ECL552T
2530-01-183-4746INTERCHANGEABLE
ROTOR ASSEMBLY,DISC BRAKE
BD60449
9330-01-207-5531INTERCHANGEABLE
PLASTIC STRIP,PRESSURE SENSITIVE
4130-01-362-4222INTERCHANGEABLE
FILTER MEDIA,AIR CONDITIONING
2026AS226-1
5120-01-399-9768INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5975-00-100-8766?

NSN 5975-00-100-8766 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 5975-00-100-8766?

NSN 5975-00-100-8766 has 7 cross-referenced part numbers: W-F-408 (Federal Specifications Promulgated by General Services Administration Washington DC), FED-STD-156 (Federal Standards Promulgated by General Services Administration Washington DC), 5421 (Abb Installation Products Inc), AA50553-1-2-L-1-04 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AA50554-1-2-L-1-04-S (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.

What NSN replaces 5975-00-100-8766?

There are 12 known substitutes for 5975-00-100-8766: 5950-00-232-4872, 5985-00-254-7678, 4730-00-813-2369 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-F-408?

Key specifications for W-F-408: Nondefinitive Spec/std Data: 1 TYPE AND L KIND AND 1 STYLE; Item Accommodated Trade Size: 1.250 INCHES FIRST END IN; Style Designator: STRAIGHT; Hazardous Locations/environmental Protection: RAINTIGHT-NEMA TYPE 3R. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-100-8766 still in active supply?

NSN 5975-00-100-8766 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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