PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50830Terminal,lug

Te Connectivity Corporation · NSN 5940-01-651-5559 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-651-5559 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-651-5559. Primary manufacturer part number: 50830.
Features
  • Terminal,lug — FSC 5940
  • 3 verified cross-references
  • Primary manufacturer: Te Connectivity Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal,lug, cataloged under National Stock Number 5940-01-651-5559, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTerminal,lug
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersLockheed Martin Corporation Div Lockheed Martin Aeronautics Company (CAGE 81755); Te Connectivity Corporation (CAGE 00779)
Technical Specifications
ParameterValue
NSN5940-01-651-5559
Primary Part Number50830
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-063503162 INTERCHANGEABLE
Cup,tapered Roller Bearing
Federal-Mogul Corp Government Sales Dept
1610-00-211-393750830 INTERCHANGEABLE
Base Assembly,const
Hamilton Sundstrand Corporation Dba Collins Aerospace
5950-00-426-5782373234-1 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5305-01-126-065550830 INTERCHANGEABLE
Screw,special
Paccar Winch Inc Dba Paccar Winch Division
5999-01-214-8962 INTERCHANGEABLE
Clip,electrical
4320-01-289-79485-083-0 INTERCHANGEABLE
Housing,liquid Pump
Sunair Incorporated
5940-01-486-082950838 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5935-01-517-384950830 INTERCHANGEABLE
Plug,end Seal,electrical Connect
Heil Trailer International Llc
5940-01-650-716050847 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5940-01-651-555650829 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
JSFQ05 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
JSFQ05-2 Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company (USA)
50830 PRIMARY Te Connectivity Corporation (USA)
Related Parts
3110-00-100-0635INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
03162
1610-00-211-3937INTERCHANGEABLE
BASE ASSEMBLY,CONST
50830
5950-00-426-5782INTERCHANGEABLE
TRANSFORMER,POWER
373234-1
5305-01-126-0655INTERCHANGEABLE
SCREW,SPECIAL
50830
5999-01-214-8962INTERCHANGEABLE
CLIP,ELECTRICAL
4320-01-289-7948INTERCHANGEABLE
HOUSING,LIQUID PUMP
5-083-0
5940-01-486-0829INTERCHANGEABLE
TERMINAL,LUG
50838
5935-01-517-3849INTERCHANGEABLE
PLUG,END SEAL,ELECTRICAL CONNECT
50830
5940-01-650-7160INTERCHANGEABLE
TERMINAL,LUG
50847
5940-01-651-5556INTERCHANGEABLE
TERMINAL,LUG
50829
5940-01-651-5557INTERCHANGEABLE
TERMINAL,LUG
50837
5940-01-651-5561INTERCHANGEABLE
TERMINAL,LUG
50830-1

Frequently Asked Questions

What is NSN 5940-01-651-5559?

NSN 5940-01-651-5559 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 5940-01-651-5559?

NSN 5940-01-651-5559 has 3 cross-referenced part numbers: JSFQ05 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), JSFQ05-2 (Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company), 50830 (Te Connectivity Corporation).

What NSN replaces 5940-01-651-5559?

There are 12 known substitutes for 5940-01-651-5559: 3110-00-100-0635, 1610-00-211-3937, 5950-00-426-5782 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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