PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS20659-143Terminal,lug

Sae International Dba Sae International · NSN 5940-00-115-2676 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-115-2676 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-115-2676. Primary manufacturer part number: MS20659-143.
Features
  • Terminal,lug — FSC 5940
  • Mounting Hole Diameter: 0.518 INCHES IN
  • Mounting Tongue Width: 0.804 INCHES IN
  • Surface Treatment: TIN OVERALL SINGLE LAYER
  • Conductor Accommodation Type Style: FLAT LUG ALL ENDS
  • Mounting Method Style: RING
  • Electrical Insulation Feature: UNINSULATED
  • Material: COPPER OVERALL
Applications
  • Applications requiring Copper Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-115-2676, 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 Sae International Dba Sae International. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 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
NSN5940-00-115-2676
Primary Part NumberMS20659-143
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Mounting Hole Diameter0.518 INCHES IN
Mounting Tongue Width0.804 INCHES IN
Surface TreatmentTIN OVERALL SINGLE LAYER
Conductor Accommodation Type StyleFLAT LUG ALL ENDS
Mounting Method StyleRING
Electrical Insulation FeatureUNINSULATED
MaterialCOPPER OVERALL
Largest Width0.833 INCHES ALL ENDS IN
Basic Shape StyleCRIMP
Mounting Facility Thickness0.063 INCHES IN
Maximum Conductor Size Accommodated6 AWG
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
Material Thickness0.063 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4310-00-060-4586 INTERCHANGEABLE
Ring,piston
5306-00-167-3705 INTERCHANGEABLE
Bolt,machine
3940-00-235-84534080517 INTERCHANGEABLE
Link,hoisting
Textron Aviation Inc
5977-00-268-2585PC46722-1 INTERCHANGEABLE
Holder Assembly,electrical Conta
Honeywell International, Inc Div Aerospace-Tucson
5310-00-281-33708331803 INTERCHANGEABLE
Washer,lock
U S Army Tank Automotive Command Amsta-Im-Mm
8135-00-281-4113 INTERCHANGEABLE
Fiberboard,corrugated
6940-00-516-8592 INTERCHANGEABLE
Marker,training Set
3020-00-611-5440102931-1 INTERCHANGEABLE
Sprocket Wheel
Metadure Parts & Sales, Inc.
5305-00-639-8085S643 INTERCHANGEABLE
Screw,cap,socket Head
Bae Systems Land & Armaments L.p.
5950-00-806-90664113 INTERCHANGEABLE
Transformer,power
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
Cross-Reference Index
Part NumberManufacturer
AN6-43 Ilsco Corp (USA)
AS20659 Society of Automotive Engineers Inc (USA)
4113 Pacific Industrial Components, Inc. (USA)
S6-43 Sherman H B Mfg Co Div of Dayton-Walther Corp (USA)
AS7928 Society of Automotive Engineers Inc (USA)
MS20659-143 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
2533406-47 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
SAE-AS20659 Sae International Dba Sae International (USA)
YAV6C-L10 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
E755B Abb Installation Products Inc (USA)
12-Z-7001-2536 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MS20659-43 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS20659-143 Society of Automotive Engineers Inc (USA)
MS20659-143 PRIMARY Sae International Dba Sae International (USA)
Related Parts
4310-00-060-4586INTERCHANGEABLE
RING,PISTON
5306-00-167-3705INTERCHANGEABLE
BOLT,MACHINE
3940-00-235-8453INTERCHANGEABLE
LINK,HOISTING
4080517
5977-00-268-2585INTERCHANGEABLE
HOLDER ASSEMBLY,ELECTRICAL CONTA
PC46722-1
5310-00-281-3370INTERCHANGEABLE
WASHER,LOCK
8331803
8135-00-281-4113INTERCHANGEABLE
FIBERBOARD,CORRUGATED
6940-00-516-8592INTERCHANGEABLE
MARKER,TRAINING SET
3020-00-611-5440INTERCHANGEABLE
SPROCKET WHEEL
102931-1
5305-00-639-8085INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
S643
5950-00-806-9066INTERCHANGEABLE
TRANSFORMER,POWER
4113
5355-00-966-7798INTERCHANGEABLE
KNOB
4113
5365-01-036-7243INTERCHANGEABLE
RING,CONNECTING,ROUND

Frequently Asked Questions

What is NSN 5940-00-115-2676?

NSN 5940-00-115-2676 is a Terminal,lug, manufactured by Sae International Dba Sae International, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-115-2676?

NSN 5940-00-115-2676 has 14 cross-referenced part numbers: AN6-43 (Ilsco Corp), AS20659 (Society of Automotive Engineers Inc), 4113 (Pacific Industrial Components, Inc.), S6-43 (Sherman H B Mfg Co Div of Dayton-Walther Corp), AS7928 (Society of Automotive Engineers Inc) and 9 more.

What NSN replaces 5940-00-115-2676?

There are 12 known substitutes for 5940-00-115-2676: 4310-00-060-4586, 5306-00-167-3705, 3940-00-235-8453 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS20659-143?

Key specifications for MS20659-143: Mounting Hole Diameter: 0.518 INCHES IN; Mounting Tongue Width: 0.804 INCHES IN; Surface Treatment: TIN OVERALL SINGLE LAYER; Conductor Accommodation Type Style: FLAT LUG ALL ENDS. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-115-2676 still in active supply?

NSN 5940-00-115-2676 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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