PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

165517-2Terminal,lug

Lockheed Martin Corp · NSN 5940-01-579-4890 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-579-4890 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-579-4890. Primary manufacturer part number: 165517-2.
Features
  • Terminal,lug — FSC 5940
  • Material: COPPER OVERALL EXCEPT INSULATION
  • Surface Treatment Document and Classification: ASTM B-545 ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER
  • Material Document and Classification: ASTM B-152 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION
  • Material Thickness: 0.045 INCHES IN
  • Basic Shape Style: SOLDER/SOLDERLESS
  • Surface Treatment: TIN OVERALL EXCEPT INSULATION SINGLE LAYER
  • Conductor Accommodation Type: FLAT LUG SLOTTED W/ONE HOLE SINGLE END
Applications
  • Applications requiring Copper Overall Except Insulation construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-01-579-4890, 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 Lockheed Martin Corp. Government technical data includes 7 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-01-579-4890
Primary Part Number165517-2
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
MaterialCOPPER OVERALL EXCEPT INSULATION
Surface Treatment Document and ClassificationASTM B-545 ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER
Material Document and ClassificationASTM B-152 ASSN STD SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION
Material Thickness0.045 INCHES IN
Basic Shape StyleSOLDER/SOLDERLESS
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Conductor Accommodation TypeFLAT LUG SLOTTED W/ONE HOLE SINGLE END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-557-4343 INTERCHANGEABLE
Terminal,lug
5815-01-112-1848324048 INTERCHANGEABLE
Pad,right Side
Telemechanics Inc
4540-01-247-2302MT0-303E-1-480VAC INTERCHANGEABLE
Heating Element,electrical,immer
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Cross-Reference Index
Part NumberManufacturer
324048 Te Connectivity Corporation (USA)
165517-2 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5940-00-557-4343INTERCHANGEABLE
TERMINAL,LUG
5815-01-112-1848INTERCHANGEABLE
PAD,RIGHT SIDE
324048
4540-01-247-2302INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
MT0-303E-1-480VAC

Frequently Asked Questions

What is NSN 5940-01-579-4890?

NSN 5940-01-579-4890 is a Terminal,lug, manufactured by Lockheed Martin Corp, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-579-4890?

NSN 5940-01-579-4890 has 2 cross-referenced part numbers: 324048 (Te Connectivity Corporation), 165517-2 (Lockheed Martin Corp).

What NSN replaces 5940-01-579-4890?

There are 3 known substitutes for 5940-01-579-4890: 5940-00-557-4343, 5815-01-112-1848, 4540-01-247-2302. Verify interchangeability with system specifications before substitution.

What are the specifications of 165517-2?

Key specifications for 165517-2: Material: COPPER OVERALL EXCEPT INSULATION; Part Name Assigned by Controlling Agency: CONN RING 6 AWG NUMBER 5/16 INCH TERMINYL IN; Special Features: TERMINAL TYPE IS CIRCULAR;MOUNTING TYPE IS FREE HANGING (IN-LINE);TERMINATION IS CRIMP;INSULATION IS NYLON;COLOR IS BLUE; Surface Treatment Document and Classification: ASTM B-545 ASSN STD SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER. 11 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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