PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

YAV18T5Terminal,lug

Burndy Llc · NSN 5940-00-230-0521 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-00-230-0521 — this item is cataloged by the U.S. Government under National Stock Number 5940-00-230-0521. Primary manufacturer part number: YAV18T5.
Features
  • Terminal,lug — FSC 5940
  • Electrical Insulation Feature: UNINSULATED
  • Mounting Tongue Width: 0.250 INCHES IN
  • Maximum Conductor Size Accommodated: 16 AWG
  • Mounting Facility Thickness: 0.030 INCHES IN
  • Distance From Mounting Hole Center to Mounting End: 0.160 INCHES IN
  • Conductor Accommodation Type: STRAIGHT BARREL SINGLE END
  • Material: COPPER ALLOY OVERALL
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Terminal,lug, cataloged under National Stock Number 5940-00-230-0521, 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 Burndy Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5940-00-230-0521
Primary Part NumberYAV18T5
Item NameTerminal,lug
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerBurndy Llc
StatusCANCELLED
Electrical Insulation FeatureUNINSULATED
Mounting Tongue Width0.250 INCHES IN
Maximum Conductor Size Accommodated16 AWG
Mounting Facility Thickness0.030 INCHES IN
Distance From Mounting Hole Center to Mounting End0.160 INCHES IN
Conductor Accommodation TypeSTRAIGHT BARREL SINGLE END
MaterialCOPPER ALLOY OVERALL
Surface TreatmentTIN OVERALL SINGLE LAYER
Material Thickness0.030 INCHES IN
Material Document and ClassificationQQ-C-502,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Specification/standard Data10001-2533406 MANUFACTURERS SPECIFICATION CONTROL
Mounting Method StyleSTRAIGHT ONE HOLE
Mounting Hole Diameter0.144 INCHES IN
Surface Treatment Document and ClassificationMIL-T-10727,TYPE 1/TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER
Basic Shape StyleCRIMP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5940-00-239-6278MS21004-6 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
1560-00-520-0993S14-30-3242-2 INTERCHANGEABLE
Torque Shaft,universal
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
3030-00-569-6366A93 INTERCHANGEABLE
Belt,v
Gates Corporation
3455-01-080-96611745-1250 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
3120-01-197-1067 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
2533406-5 Bae Systems Land & Armaments L.p. (USA)
YAV18T5 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
5940PL0885305 Jednolity Indeks Materialowy - Uniform Material Index (POL)
2533406-5 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
12-Z-7001-2522 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
A93 Abb Installation Products Inc (USA)
YAV18T5 PRIMARY Burndy Llc (USA)
Related Parts
5940-00-239-6278INTERCHANGEABLE
TERMINAL,LUG
MS21004-6
1560-00-520-0993INTERCHANGEABLE
TORQUE SHAFT,UNIVERSAL
S14-30-3242-2
3030-00-569-6366INTERCHANGEABLE
BELT,V
A93
3455-01-080-9661INTERCHANGEABLE
CUTTER,MILLING,END
1745-1250
3120-01-197-1067INTERCHANGEABLE
BUSHING,SLEEVE

Frequently Asked Questions

What is NSN 5940-00-230-0521?

NSN 5940-00-230-0521 is a Terminal,lug, manufactured by Burndy Llc, classified under FSC 5940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5940-00-230-0521?

NSN 5940-00-230-0521 has 7 cross-referenced part numbers: 2533406-5 (Bae Systems Land & Armaments L.p.), YAV18T5 (Souriau Usa, Inc. Dba Souriau Usa Inc), 5940PL0885305 (Jednolity Indeks Materialowy - Uniform Material Index), 2533406-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 12-Z-7001-2522 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 2 more.

What NSN replaces 5940-00-230-0521?

There are 5 known substitutes for 5940-00-230-0521: 5940-00-239-6278, 1560-00-520-0993, 3030-00-569-6366 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of YAV18T5?

Key specifications for YAV18T5: Electrical Insulation Feature: UNINSULATED; Mounting Tongue Width: 0.250 INCHES IN; Maximum Conductor Size Accommodated: 16 AWG; Mounting Facility Thickness: 0.030 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5940-00-230-0521 still in active supply?

NSN 5940-00-230-0521 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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