PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8168400Box Connector,electrical

Us Army Aviation and Missile Command · NSN 5975-00-284-6978 · FSC 5975 · No Item Name Available
Verified by PartsTable
NSN 5975-00-284-6978 — this item is cataloged by the U.S. Government under National Stock Number 5975-00-284-6978. Primary manufacturer part number: 8168400.
Features
  • Box Connector,electrical — FSC 5975
  • Furnished Items: TAPERED BUSHING
  • End Type: GLAND NUT W/INTERNAL THREAD FIRST END
  • Surface Treatment: CADMIUM
  • Item Accommodated Trade Size: 0.250 INCHES FIRST END IN
  • Hazardous Locations/environmental Protection: WATERTIGHT-NEMA TYPE 4
  • Material: STEEL
  • Conduit Type Accommodated: FLEXIBLE NONMETALLIC FIRST END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
  • Applications requiring Steel construction
General Description

The Box Connector,electrical, cataloged under National Stock Number 5975-00-284-6978, 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 Us Army Aviation and Missile Command. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 16 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
NSN5975-00-284-6978
Primary Part Number8168400
Item NameBox Connector,electrical
FSC / FSG5975 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusCANCELLED
Furnished ItemsTAPERED BUSHING
End TypeGLAND NUT W/INTERNAL THREAD FIRST END
Surface TreatmentCADMIUM
Item Accommodated Trade Size0.250 INCHES FIRST END IN
Hazardous Locations/environmental ProtectionWATERTIGHT-NEMA TYPE 4
MaterialSTEEL
Conduit Type AccommodatedFLEXIBLE NONMETALLIC FIRST END
Style DesignatorSTRAIGHT
End TypeEXTERNAL THREAD SECOND END
Surface Treatment Document and ClassificationQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-114-415161001 INTERCHANGEABLE
Seal,window
Young Windows Inc
4730-00-196-1465A733S-25CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
1680-00-447-9885 INTERCHANGEABLE
Screw and Tube,actu
5945-00-643-6401 INTERCHANGEABLE
Relay Assembly
5950-00-755-2108154485 INTERCHANGEABLE
Transformer,current
Ametek, Inc. Div Aerospace & Defense
5355-00-791-6061SM-B-342394 INTERCHANGEABLE
Stop,dial
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2940-00-836-1364199730R91 INTERCHANGEABLE
Filter Element,intake Air Cleane
Navistar Intl Corp Truck Br Ohio Plant
2930-01-020-4578 INTERCHANGEABLE
Cap,filler Opening
5962-01-047-6645SM-A-917150-11 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6520-01-079-63631003050 INTERCHANGEABLE
Band,matrix,dental
Henry Schein, Inc.
Cross-Reference Index
Part NumberManufacturer
SR502 Egs Electric Co Llc (USA)
484641-4 Lockheed Martin Corporation Div Rms (USA)
CGB192 Crouse-Hinds Co (USA)
484641-4 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
033581-0002 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
8168400 PRIMARY Us Army Aviation and Missile Command (USA)
2520 PRIMARY Abb Installation Products Inc (USA)
02245-9119 Harsco Corp Bmy-Combat Systems Div (USA)
202874 Triumph Thermal Systems - Maryland, Inc. (USA)
9322004 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
WF406 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
11240419-5 Ballistic Missile Defense Systems Command (USA)
61001 Egs Electrical Group Appleton Div (USA)
2520 Thomas and Betts Ltd (CAN)
272-1354P1 Raytheon Company Div Corp (USA)
272-1354P1 Raytheon Company Dba Raytheon Co (USA)
Related Parts
5330-00-114-4151INTERCHANGEABLE
SEAL,WINDOW
61001
4730-00-196-1465INTERCHANGEABLE
NIPPLE,PIPE
A733S-25CFG
1680-00-447-9885INTERCHANGEABLE
SCREW AND TUBE,ACTU
5945-00-643-6401INTERCHANGEABLE
RELAY ASSEMBLY
5950-00-755-2108INTERCHANGEABLE
TRANSFORMER,CURRENT
154485
5355-00-791-6061INTERCHANGEABLE
STOP,DIAL
SM-B-342394
2940-00-836-1364INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
199730R91
2930-01-020-4578INTERCHANGEABLE
CAP,FILLER OPENING
5962-01-047-6645INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-917150-11
6520-01-079-6363INTERCHANGEABLE
BAND,MATRIX,DENTAL
1003050
5945-01-198-6829INTERCHANGEABLE
RELAY
61001
5999-01-250-6980INTERCHANGEABLE
SHAPED HOSE ASSY
61001

Frequently Asked Questions

What is NSN 5975-00-284-6978?

NSN 5975-00-284-6978 is a Box Connector,electrical, manufactured by Us Army Aviation and Missile Command, classified under FSC 5975 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5975-00-284-6978?

NSN 5975-00-284-6978 has 16 cross-referenced part numbers: SR502 (Egs Electric Co Llc), 484641-4 (Lockheed Martin Corporation Div Rms), CGB192 (Crouse-Hinds Co), 484641-4 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 033581-0002 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")) and 11 more.

What NSN replaces 5975-00-284-6978?

There are 12 known substitutes for 5975-00-284-6978: 5330-00-114-4151, 4730-00-196-1465, 1680-00-447-9885 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8168400?

Key specifications for 8168400: End Item Identification: MX PEACEKEEPER MISSILE; Furnished Items: TAPERED BUSHING; End Type: GLAND NUT W/INTERNAL THREAD FIRST END; Surface Treatment: CADMIUM. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5975-00-284-6978 still in active supply?

NSN 5975-00-284-6978 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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