PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66086-2Terminal,lug

Tyco Electronics Uk Ltd · NSN 5940-01-042-7550 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-042-7550 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-042-7550. Primary manufacturer part number: 66086-2.
Features
  • Terminal,lug — FSC 5940
  • Electrical Insulation Feature: UNINSULATED
  • Conductor Accommodation Type: SLANT LUG W/ONE HOLE SINGLE END
  • Material: COPPER ALLOY OVERALL
  • Basic Shape Style: SOLDER/SOLDERLESS
  • Mounting Method Style: SLOT
  • 2 verified cross-references
  • Primary manufacturer: Tyco Electronics Uk Ltd
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-01-042-7550, 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 Tyco Electronics Uk Ltd. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-042-7550
Primary Part Number66086-2
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTyco Electronics Uk Ltd
StatusACTIVE
Electrical Insulation FeatureUNINSULATED
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE END
MaterialCOPPER ALLOY OVERALL
Basic Shape StyleSOLDER/SOLDERLESS
Mounting Method StyleSLOT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-100-0220368A INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5999-00-225-48969157685 INTERCHANGEABLE
Contact,electrical
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
66086-2 Tyco Electronics Uk Ltd (GBR)
66086-2 Tyco Electronics Uk Ltd (GBR)
Related Parts
3110-00-100-0220INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
368A
5999-00-225-4896INTERCHANGEABLE
CONTACT,ELECTRICAL
9157685

Frequently Asked Questions

What is NSN 5940-01-042-7550?

NSN 5940-01-042-7550 is a Terminal,lug, manufactured by Tyco Electronics Uk Ltd, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-042-7550?

NSN 5940-01-042-7550 has 2 cross-referenced part numbers: 66086-2 (Tyco Electronics Uk Ltd), 66086-2 (Tyco Electronics Uk Ltd).

What NSN replaces 5940-01-042-7550?

There are 2 known substitutes for 5940-01-042-7550: 3110-00-100-0220, 5999-00-225-4896. Verify interchangeability with system specifications before substitution.

What are the specifications of 66086-2?

Key specifications for 66086-2: Electrical Insulation Feature: UNINSULATED; Conductor Accommodation Type: SLANT LUG W/ONE HOLE SINGLE END; Material: COPPER ALLOY OVERALL; Special Features: USE WITH AMP CONNECTOR 156/005/0003. 6 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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