PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31891Terminal,lug

Tyco Electronics Uk Ltd · NSN 5940-00-143-4771 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-143-4771 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-143-4771. Primary manufacturer part number: 31891.
Features
  • Terminal,lug — FSC 5940
  • 50 verified cross-references
  • Primary manufacturer: Tyco Electronics Uk Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-143-4771, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tyco Electronics Uk Ltd. This item has 50 commercial cross-references from 37 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameTerminal,lug
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersTyco Electronics Uk Ltd (CAGE K1010); Electro-Term, Inc. Dba Electro Term Inc (CAGE 60592); Tyco Electronics Uk Ltd (CAGE K1636); Panduit Corp. (CAGE 06383); Northrop Grumman Systems Corporation (CAGE 26512)
Technical Specifications
ParameterValue
NSN5940-00-143-4771
Primary Part Number31891
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTyco Electronics Uk Ltd
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5342-00-013-3651DS-934377 INTERCHANGEABLE
Clip,nutating Plate
Eaton Aerospace, Llc Dba Jackson South
3455-00-023-4278 INTERCHANGEABLE
File,rotary
2520-00-025-125637333D INTERCHANGEABLE
Shaft,clutch
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5940-00-079-2059467201-3 INTERCHANGEABLE
Terminal,lug
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5990-00-087-12683320-803 INTERCHANGEABLE
Synchro,receiver
Cmc Electronics Inc
4810-00-094-818025036 INTERCHANGEABLE
Valve,linear,directional Control
Hydro-Aire Aerospace Corp
4820-00-098-351932952 INTERCHANGEABLE
Cock,plug
Parker Hannifin Corporation Div Aerospace Group Headquarters
5935-00-107-0738WM11P4E INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5905-00-131-1255 INTERCHANGEABLE
Resistor,fixed,composition
5950-00-147-96762678621 INTERCHANGEABLE
Transformer,audio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
31891 Tyco Electronics Uk Ltd (GBR)
R4268F Electro-Term, Inc. Dba Electro Term Inc (USA)
XR26345 Electro-Term, Inc. Dba Electro Term Inc (USA)
31891 Tyco Electronics Uk Ltd (GBR)
PV18-10R Panduit Corp. (USA)
GT805H18-3 Northrop Grumman Systems Corporation (USA)
AC853-57 Lucas Aerospace Power Equipment Corporation (USA)
32952 Te Connectivity Corporation (USA)
334932 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
GT805D18-3A2 Thompson Aerospace Inc (USA)
01G009701-87 Magnetek Inc Industrial Controls Group Div Dba Magnetek (USA)
2-34146-1 Te Connectivity Corporation (USA)
R26345N Electro-Term, Inc. Dba Electro Term Inc (USA)
433899-1 Blue Wave Ultrasonics Inc (USA)
AA-821-10 Molex-Etc Inc Sub of Molex Inc (USA)
316-990046-181 Cmc Electronics Inc (CAN)
890TB0009 Leonardo S.p.a. - Electronics Division - Defence Business Area (ITA)
25036 Sae International Dba Sae International (USA)
5M1209-22-8 The Boeing Company Div Defense (USA)
XR26345 Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
Related Parts
5342-00-013-3651INTERCHANGEABLE
CLIP,NUTATING PLATE
DS-934377
3455-00-023-4278INTERCHANGEABLE
FILE,ROTARY
2520-00-025-1256INTERCHANGEABLE
SHAFT,CLUTCH
37333D
5940-00-079-2059INTERCHANGEABLE
TERMINAL,LUG
467201-3
5990-00-087-1268INTERCHANGEABLE
SYNCHRO,RECEIVER
3320-803
4810-00-094-8180INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
25036
4820-00-098-3519INTERCHANGEABLE
COCK,PLUG
32952
5935-00-107-0738INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
WM11P4E
5905-00-131-1255INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5950-00-147-9676INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
2678621
5940-00-197-0619INTERCHANGEABLE
TERMINAL,LUG
31884
5940-00-204-8966INTERCHANGEABLE
TERMINAL,LUG
MS25036-102

Frequently Asked Questions

What is NSN 5940-00-143-4771?

NSN 5940-00-143-4771 is a Terminal,lug, manufactured by Tyco Electronics Uk Ltd, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-143-4771?

NSN 5940-00-143-4771 has 50 cross-referenced part numbers: 31891 (Tyco Electronics Uk Ltd), R4268F (Electro-Term, Inc. Dba Electro Term Inc), XR26345 (Electro-Term, Inc. Dba Electro Term Inc), 31891 (Tyco Electronics Uk Ltd), PV18-10R (Panduit Corp.) and 45 more.

What NSN replaces 5940-00-143-4771?

There are 12 known substitutes for 5940-00-143-4771: 5342-00-013-3651, 3455-00-023-4278, 2520-00-025-1256 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5940-00-143-4771 still in active supply?

NSN 5940-00-143-4771 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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