PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1-320551-1Terminal,lug

Te Connectivity Corporation · NSN 5940-00-191-2723 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-191-2723 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-191-2723. Primary manufacturer part number: 1-320551-1.
Features
  • Terminal,lug — FSC 5940
  • Maximum Conductor Size Accommodated: 20 AWG
  • Mounting Hole Diameter: 0.094 INCHES IN
  • Conductor Accommodation Type: RECESSED BARREL SINGLE END
  • Surface Treatment: TIN OVERALL EXCEPT INSULATION SINGLE LAYER
  • Basic Shape Style: CRIMP
  • Mounting Method Style: RING
  • Identification Code Color: RED
Applications
  • Applications requiring Plastic Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-191-2723, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-191-2723
Primary Part Number1-320551-1
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Maximum Conductor Size Accommodated20 AWG
Mounting Hole Diameter0.094 INCHES IN
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Basic Shape StyleCRIMP
Mounting Method StyleRING
Identification Code ColorRED
MaterialPLASTIC INSULATION
Surface Treatment Document and ClassificationMIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER
MaterialCOPPER OVERALL EXCEPT INSULATION
Electrical Insulation FeatureINSULATING SLEEVE
Mounting Facility Thickness0.032 INCHES IN
Mounting Tongue Width0.313 INCHES IN
Material Thickness0.032 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5940-00-557-1629MS25036-149 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5940-01-602-8691M7928/1-23 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
1-320551-1 Te Connectivity Corporation (USA)
M7928-1-23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1+320551+3 Te Connectivity Corporation (USA)
R71005 Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
0000-090-122 Becton, Dickinson and Co Dba Becton Dickinson & Co (USA)
035767 Simmonds Precision Products Inc (USA)
R71005 Electro-Term, Inc. Dba Electro Term Inc (USA)
MILT7928-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10132139 Nimikkeistokeskus Ncb Finland (FIN)
1-320551-3 Te Connectivity Corporation (USA)
R71005N Electro-Term, Inc. Dba Electro Term Inc (USA)
R71005N Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 (USA)
Related Parts
5940-00-557-1629INTERCHANGEABLE
TERMINAL,LUG
MS25036-149
5940-01-602-8691INTERCHANGEABLE
TERMINAL,LUG
M7928/1-23

Frequently Asked Questions

What is NSN 5940-00-191-2723?

NSN 5940-00-191-2723 is a Terminal,lug, manufactured by Te Connectivity Corporation, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-191-2723?

NSN 5940-00-191-2723 has 12 cross-referenced part numbers: 1-320551-1 (Te Connectivity Corporation), M7928-1-23 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1+320551+3 (Te Connectivity Corporation), R71005 (Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1), 0000-090-122 (Becton, Dickinson and Co Dba Becton Dickinson & Co) and 7 more.

What NSN replaces 5940-00-191-2723?

There are 2 known substitutes for 5940-00-191-2723: 5940-00-557-1629, 5940-01-602-8691. Verify interchangeability with system specifications before substitution.

What are the specifications of 1-320551-1?

Key specifications for 1-320551-1: Maximum Conductor Size Accommodated: 20 AWG; Mounting Hole Diameter: 0.094 INCHES IN; Conductor Accommodation Type: RECESSED BARREL SINGLE END; Surface Treatment: TIN OVERALL EXCEPT INSULATION SINGLE LAYER. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-191-2723 still in active supply?

NSN 5940-00-191-2723 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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