PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31168Terminal,lug

Te Connectivity Corporation · NSN 5940-00-643-5687 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-643-5687 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-643-5687. Primary manufacturer part number: 31168.
Features
  • Terminal,lug — FSC 5940
  • Basic Shape Style: CRIMP
  • Electrical Insulation Feature: UNINSULATED
  • Conductor Accommodation Type: STRAIGHT BARREL SINGLE END
  • Mounting Tongue Width: 0.469 INCHES IN
  • Material: COPPER OVERALL EXCEPT INSULATION
  • Maximum Conductor Size Accommodated: 14 AWG
  • Mounting Facility Thickness: 0.031 INCHES IN
Applications
  • Applications requiring Copper Overall Except Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-643-5687, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-643-5687
Primary Part Number31168
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Basic Shape StyleCRIMP
Electrical Insulation FeatureUNINSULATED
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
Mounting Tongue Width0.469 INCHES IN
MaterialCOPPER OVERALL EXCEPT INSULATION
Maximum Conductor Size Accommodated14 AWG
Mounting Facility Thickness0.031 INCHES IN
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Material Thickness0.031 INCHES IN
Mounting Hole Diameter0.266 INCHES IN
Mounting Method StyleRING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-01-304-92563-1168 INTERCHANGEABLE
O-Ring
W.w. Grainger, Inc. Div Government Sales Division
6030-01-397-446331168 INTERCHANGEABLE
Transmitter,light Signal
Belfort Instrument Company
4140-01-495-0791 INTERCHANGEABLE
Fan,vaneaxial
Cross-Reference Index
Part NumberManufacturer
31168 PRIMARY Te Connectivity Corporation (USA)
Related Parts
5331-01-304-9256INTERCHANGEABLE
O-RING
3-1168
6030-01-397-4463INTERCHANGEABLE
TRANSMITTER,LIGHT SIGNAL
31168
4140-01-495-0791INTERCHANGEABLE
FAN,VANEAXIAL

Frequently Asked Questions

What is NSN 5940-00-643-5687?

NSN 5940-00-643-5687 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 5940-00-643-5687?

NSN 5940-00-643-5687 has 1 cross-referenced part number: 31168 (Te Connectivity Corporation).

What NSN replaces 5940-00-643-5687?

There are 3 known substitutes for 5940-00-643-5687: 5331-01-304-9256, 6030-01-397-4463, 4140-01-495-0791. Verify interchangeability with system specifications before substitution.

What are the specifications of 31168?

Key specifications for 31168: Basic Shape Style: CRIMP; Electrical Insulation Feature: UNINSULATED; Conductor Accommodation Type: STRAIGHT BARREL SINGLE END; Mounting Tongue Width: 0.469 INCHES IN. 13 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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