PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8526780Terminal,quick Disconnect

Us Army Aviation and Missile Command · NSN 5940-00-621-5398 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-621-5398 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-621-5398. Primary manufacturer part number: 8526780.
Features
  • Terminal,quick Disconnect — FSC 5940
  • Maximum Conductor Size Accommodated: 16 AWG
  • Tab Width: 0.245 INCHES IN
  • Material: PLASTIC INSULATION
  • Surface Treatment: SILVER CONDUCTOR ACCOMMODATION FIRST LAYER
  • Conductor Accommodation Type: RECESSED BARREL SINGLE END
  • Surface Treatment: GOLD CONDUCTOR ACCOMMODATION SECOND LAYER
  • Material: COPPER CONDUCTOR ACCOMMODATION
Applications
  • Applications requiring Plastic Insulation construction
General Description

The Terminal,quick Disconnect, cataloged under National Stock Number 5940-00-621-5398, 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 Us Army Aviation and Missile Command. Government technical data includes 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5940-00-621-5398
Primary Part Number8526780
Item NameTerminal,quick Disconnect
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Maximum Conductor Size Accommodated16 AWG
Tab Width0.245 INCHES IN
MaterialPLASTIC INSULATION
Surface TreatmentSILVER CONDUCTOR ACCOMMODATION FIRST LAYER
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Surface TreatmentGOLD CONDUCTOR ACCOMMODATION SECOND LAYER
MaterialCOPPER CONDUCTOR ACCOMMODATION
Quick Disconnect StyleTAB W/HOLE
Electrical Insulation FeatureINSULATING SLEEVE
Basic Shape StyleEXTERNAL
Identification Code ColorRED
Material Thickness0.031 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4520-00-477-982531018 INTERCHANGEABLE
Heating Element,electrical,nonim
Wrap-on Co Inc
Cross-Reference Index
Part NumberManufacturer
8526780 PRIMARY Us Army Aviation and Missile Command (USA)
T18T Lee Ford and Associates Inc (USA)
Related Parts
4520-00-477-9825INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
31018

Frequently Asked Questions

What is NSN 5940-00-621-5398?

NSN 5940-00-621-5398 is a Terminal,quick Disconnect, manufactured by Us Army Aviation and Missile Command, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-00-621-5398?

NSN 5940-00-621-5398 has 2 cross-referenced part numbers: 8526780 (Us Army Aviation and Missile Command), T18T (Lee Ford and Associates Inc).

What NSN replaces 5940-00-621-5398?

There is 1 known substitute for 5940-00-621-5398: 4520-00-477-9825. Verify interchangeability with system specifications before substitution.

What are the specifications of 8526780?

Key specifications for 8526780: Maximum Conductor Size Accommodated: 16 AWG; Tab Width: 0.245 INCHES IN; Material: PLASTIC INSULATION; Surface Treatment: SILVER CONDUCTOR ACCOMMODATION FIRST LAYER. 13 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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