PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43125Terminal,lug

Te Connectivity Corporation · NSN 5940-00-197-8751 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-197-8751 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-197-8751. Primary manufacturer part number: 43125.
Features
  • Terminal,lug — FSC 5940
  • Mounting Method Style: RING
  • Material Thickness: 0.035 INCHES IN
  • Test Data Document: 81349-MIL-T-16366 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Nondefinitive Spec/std Data: L-65 SHAPE AND 2-1/2 TO 4 SIZE AND WT TYPE
  • Conductor Accommodation Type: STRAIGHT BARREL SINGLE END
  • Surface Treatment: TIN OVERALL SINGLE LAYER
  • Material: COPPER OVERALL
Applications
  • Applications requiring Copper Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-197-8751, 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 Te Connectivity Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-197-8751
Primary Part Number43125
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Mounting Method StyleRING
Material Thickness0.035 INCHES IN
Test Data Document81349-MIL-T-16366 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Nondefinitive Spec/std DataL-65 SHAPE AND 2-1/2 TO 4 SIZE AND WT TYPE
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
Surface TreatmentTIN OVERALL SINGLE LAYER
MaterialCOPPER OVERALL
Mounting Facility Thickness0.035 INCHES IN
Basic Shape StyleCRIMP
Maximum Conductor Size Accommodated14 AWG
Electrical Insulation FeatureUNINSULATED
Mounting Tongue Width0.500 INCHES IN
Mounting Hole Diameter0.318 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-142-435743125 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5905-00-258-2575 INTERCHANGEABLE
Resistor,variable,wire Wound,non
4820-00-334-386543125 INTERCHANGEABLE
Disk,valve
Spirax Sarco Inc Dba Spirax Sarco
3030-00-455-9309 INTERCHANGEABLE
Belts,v,matched Set
5950-00-506-0350310-13773-01 INTERCHANGEABLE
Transformer,power Autotransforme
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
3120-00-679-14633Q577B3 INTERCHANGEABLE
Bearing,sleeve
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
3010-01-091-22833-B-21 INTERCHANGEABLE
Insert,flexible Coupling
Charles Bond Company Dba Christiana Machine Company
6110-01-192-2428B4652 INTERCHANGEABLE
Contactor,magnetic
Te Connectivity Corporation
6640-01-468-711643125 INTERCHANGEABLE
Analytical Column
Dionex Corporation
Cross-Reference Index
Part NumberManufacturer
43125 Te Connectivity Corporation (USA)
B465 Abb Installation Products Inc (USA)
YAV14L65 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
B325-14 Molex-Etc Inc Sub of Molex Inc (USA)
MILE16366 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-T-16366 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3110-00-142-4357INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
43125
5905-00-258-2575INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4820-00-334-3865INTERCHANGEABLE
DISK,VALVE
43125
3030-00-455-9309INTERCHANGEABLE
BELTS,V,MATCHED SET
5950-00-506-0350INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
310-13773-01
3120-00-679-1463INTERCHANGEABLE
BEARING,SLEEVE
3Q577B3
3010-01-091-2283INTERCHANGEABLE
INSERT,FLEXIBLE COUPLING
3-B-21
6110-01-192-2428INTERCHANGEABLE
CONTACTOR,MAGNETIC
B4652
6640-01-468-7116INTERCHANGEABLE
ANALYTICAL COLUMN
43125

Frequently Asked Questions

What is NSN 5940-00-197-8751?

NSN 5940-00-197-8751 is a Terminal,lug, manufactured by Te Connectivity Corporation, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-197-8751?

NSN 5940-00-197-8751 has 6 cross-referenced part numbers: 43125 (Te Connectivity Corporation), B465 (Abb Installation Products Inc), YAV14L65 (Souriau Usa, Inc. Dba Souriau Usa Inc), B325-14 (Molex-Etc Inc Sub of Molex Inc), MILE16366 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5940-00-197-8751?

There are 9 known substitutes for 5940-00-197-8751: 3110-00-142-4357, 5905-00-258-2575, 4820-00-334-3865 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43125?

Key specifications for 43125: Mounting Method Style: RING; Material Thickness: 0.035 INCHES IN; Test Data Document: 81349-MIL-T-16366 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Nondefinitive Spec/std Data: L-65 SHAPE AND 2-1/2 TO 4 SIZE AND WT TYPE. 15 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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