PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32551Terminal,lug

Te Connectivity Corporation · NSN 5940-00-810-5820 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-810-5820 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-810-5820. Primary manufacturer part number: 32551.
Features
  • Terminal,lug — FSC 5940
  • Mounting Method Style: SHOULDERED HOLE
  • Mounting Tongue Width: 0.250 INCHES IN
  • Material: COPPER OVERALL EXCEPT INSULATION
  • Conductor Accommodation Type: RECESSED BARREL SINGLE END
  • Material: PLASTIC VINYL INSULATION
  • Surface Treatment: COPPER OVERALL EXCEPT INSULATION SINGLE LAYER
  • Electrical Insulation Feature: INSULATING SLEEVE
Applications
  • Applications requiring Copper Overall Except Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-810-5820, 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-810-5820
Primary Part Number32551
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Mounting Method StyleSHOULDERED HOLE
Mounting Tongue Width0.250 INCHES IN
MaterialCOPPER OVERALL EXCEPT INSULATION
Conductor Accommodation TypeRECESSED BARREL SINGLE END
MaterialPLASTIC VINYL INSULATION
Surface TreatmentCOPPER OVERALL EXCEPT INSULATION SINGLE LAYER
Electrical Insulation FeatureINSULATING SLEEVE
Material Thickness0.031 INCHES IN
Identification Code ColorBLUE
Maximum Conductor Size Accommodated14 AWG
Mounting Facility Thickness0.031 INCHES IN
Mounting Hole Diameter0.144 INCHES IN
Basic Shape StyleCRIMP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-263-3122 INTERCHANGEABLE
Plug,pipe
3455-01-061-9011411C-20 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
4710-01-344-794132551 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
5120-01-726-050532551 INTERCHANGEABLE
Bit,screwdriver
Klein Tools Inc
Cross-Reference Index
Part NumberManufacturer
32551 Te Connectivity Corporation (USA)
32551 Te Connectivity Corporation (USA)
Related Parts
4730-00-263-3122INTERCHANGEABLE
PLUG,PIPE
3455-01-061-9011INTERCHANGEABLE
CUTTER,MILLING,END
411C-20
4710-01-344-7941INTERCHANGEABLE
TUBE ASSEMBLY,METAL
32551
5120-01-726-0505INTERCHANGEABLE
BIT,SCREWDRIVER
32551

Frequently Asked Questions

What is NSN 5940-00-810-5820?

NSN 5940-00-810-5820 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 5940-00-810-5820?

NSN 5940-00-810-5820 has 2 cross-referenced part numbers: 32551 (Te Connectivity Corporation), 32551 (Te Connectivity Corporation).

What NSN replaces 5940-00-810-5820?

There are 4 known substitutes for 5940-00-810-5820: 4730-00-263-3122, 3455-01-061-9011, 4710-01-344-7941 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32551?

Key specifications for 32551: Mounting Method Style: SHOULDERED HOLE; Mounting Tongue Width: 0.250 INCHES IN; Material: COPPER OVERALL EXCEPT INSULATION; Conductor Accommodation Type: RECESSED BARREL SINGLE END. 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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