PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321831Terminal,lug

Te Connectivity Corporation · NSN 5940-00-556-5087 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-556-5087 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-556-5087. Primary manufacturer part number: 321831.
Features
  • Terminal,lug — FSC 5940
  • Mounting Method Style: RING
  • Conductor Accommodation Type: RECESSED BARREL SINGLE END
  • Electrical Insulation Feature: INSULATING SLEEVE
  • Mounting Tongue Width: 0.297 INCHES IN
  • Material: PLASTIC POLYAMIDE NYLON INSULATION
  • Mounting Facility Thickness: 0.062 INCHES IN
  • Maximum Conductor Size Accommodated: 14 AWG
Applications
  • Applications requiring Plastic Polyamide Nylon Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-556-5087, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-556-5087
Primary Part Number321831
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Mounting Method StyleRING
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Electrical Insulation FeatureINSULATING SLEEVE
Mounting Tongue Width0.297 INCHES IN
MaterialPLASTIC POLYAMIDE NYLON INSULATION
Mounting Facility Thickness0.062 INCHES IN
Maximum Conductor Size Accommodated14 AWG
Mounting Hole Diameter0.171 INCHES IN
MaterialCOPPER OVERALL EXCEPT INSULATION
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Material Thickness0.062 INCHES IN
Identification Code ColorBLACK
Basic Shape StyleCRIMP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
2530-00-394-27464906600 INTERCHANGEABLE
Brake Shoe Set
Komatsu America Corp.
5950-00-583-1548CL1002-1 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5330-01-082-9374321831 INTERCHANGEABLE
Seal,plain Encased
Brp Us Inc
5330-01-379-9354 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
321831 Te Connectivity Corporation (USA)
NA14120 Meggitt (new Hampshire), Inc (USA)
Related Parts
2530-00-394-2746INTERCHANGEABLE
BRAKE SHOE SET
4906600
5950-00-583-1548INTERCHANGEABLE
COIL,RADIO FREQUENCY
CL1002-1
5330-01-082-9374INTERCHANGEABLE
SEAL,PLAIN ENCASED
321831
5330-01-379-9354INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5940-00-556-5087?

NSN 5940-00-556-5087 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 5940-00-556-5087?

NSN 5940-00-556-5087 has 2 cross-referenced part numbers: 321831 (Te Connectivity Corporation), NA14120 (Meggitt (new Hampshire), Inc).

What NSN replaces 5940-00-556-5087?

There are 4 known substitutes for 5940-00-556-5087: 2530-00-394-2746, 5950-00-583-1548, 5330-01-082-9374 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 321831?

Key specifications for 321831: Mounting Method Style: RING; Conductor Accommodation Type: RECESSED BARREL SINGLE END; Electrical Insulation Feature: INSULATING SLEEVE; Mounting Tongue Width: 0.297 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-556-5087 still in active supply?

NSN 5940-00-556-5087 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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