PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2078Terminal,lug

Brainin-Advance Industries, Llc · NSN 5940-00-809-0839 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-809-0839 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-809-0839. Primary manufacturer part number: 2078.
Features
  • Terminal,lug — FSC 5940
  • Maximum Conductor Size Accommodated: 12 AWG
  • Mounting Method Style: OPEN SLOT
  • Surface Treatment: TIN OVERALL SINGLE LAYER
  • Mounting Slot Width: 0.266 INCHES IN
  • Material: COPPER OVERALL
  • Conductor Accommodation Type: CLAMPING TANG EARS SINGLE END
  • Electrical Insulation Feature: UNINSULATED
Applications
  • Applications requiring Copper Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-809-0839, 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 Brainin-Advance Industries, Llc. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-809-0839
Primary Part Number2078
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerBrainin-Advance Industries, Llc
StatusCANCELLED
Maximum Conductor Size Accommodated12 AWG
Mounting Method StyleOPEN SLOT
Surface TreatmentTIN OVERALL SINGLE LAYER
Mounting Slot Width0.266 INCHES IN
MaterialCOPPER OVERALL
Conductor Accommodation TypeCLAMPING TANG EARS SINGLE END
Electrical Insulation FeatureUNINSULATED
Basic Shape StyleSOLDER/SOLDERLESS
Largest Width0.156 INCHES SINGLE END IN
Mounting Tongue Width0.469 INCHES IN
Mounting Facility Thickness0.032 INCHES IN
Material Thickness0.032 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5360-00-018-0405000-200-2078 INTERCHANGEABLE
Spring,helical,compression
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6640-00-028-8150 INTERCHANGEABLE
Tube,biological Culture Sampling
4820-00-035-93692078 INTERCHANGEABLE
Valve,check
Acf Industries Inc
5315-00-236-8348901207K1 INTERCHANGEABLE
Pin,cotter
Honeywell International Inc Div Aerospace-South Bend (bendix Dr)
1650-00-254-8313207-8 INTERCHANGEABLE
Collar,metering
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5330-00-437-524720-78 INTERCHANGEABLE
Packing Material
Pakon Inc Dba Impak Division
5330-00-446-88992078 INTERCHANGEABLE
Packing Assy
Northrop Grumman Systems Corporation Div Marine Systems
3120-00-571-5787510-207-080-100-000 INTERCHANGEABLE
Bushing,sleeve
Emerson Automation Solutions Final Control Us Lp
5950-00-808-2569 INTERCHANGEABLE
Transformer,power
6625-00-907-1501 INTERCHANGEABLE
Lead,test
Cross-Reference Index
Part NumberManufacturer
2078 PRIMARY Brainin-Advance Industries, Llc (USA)
Related Parts
5360-00-018-0405INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
000-200-2078
6640-00-028-8150INTERCHANGEABLE
TUBE,BIOLOGICAL CULTURE SAMPLING
4820-00-035-9369INTERCHANGEABLE
VALVE,CHECK
2078
5315-00-236-8348INTERCHANGEABLE
PIN,COTTER
901207K1
1650-00-254-8313INTERCHANGEABLE
COLLAR,METERING
207-8
5330-00-437-5247INTERCHANGEABLE
PACKING MATERIAL
20-78
5330-00-446-8899INTERCHANGEABLE
PACKING ASSY
2078
3120-00-571-5787INTERCHANGEABLE
BUSHING,SLEEVE
510-207-080-100-000
5950-00-808-2569INTERCHANGEABLE
TRANSFORMER,POWER
6625-00-907-1501INTERCHANGEABLE
LEAD,TEST
5330-00-923-6832INTERCHANGEABLE
GASKET
2078
5962-01-047-9144INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1266-2708

Frequently Asked Questions

What is NSN 5940-00-809-0839?

NSN 5940-00-809-0839 is a Terminal,lug, manufactured by Brainin-Advance Industries, Llc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-809-0839?

NSN 5940-00-809-0839 has 1 cross-referenced part number: 2078 (Brainin-Advance Industries, Llc).

What NSN replaces 5940-00-809-0839?

There are 12 known substitutes for 5940-00-809-0839: 5360-00-018-0405, 6640-00-028-8150, 4820-00-035-9369 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2078?

Key specifications for 2078: Overall Width: 0.469 INCHES IN; Maximum Conductor Size Accommodated: 12 AWG; Mounting Method Style: OPEN SLOT; Surface Treatment: TIN OVERALL SINGLE LAYER. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-809-0839 still in active supply?

NSN 5940-00-809-0839 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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