PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

520852Lead,test

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 6625-00-553-1604 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-553-1604 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-553-1604. Primary manufacturer part number: 520852.
Features
  • Lead,test — FSC 6625
  • Color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
  • Round Conductor Size: 20 AWG SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR ALL CONDUCTORS
  • Voltage Rating: 1000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 30 SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 10 SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
Applications
  • Applications requiring Copper Core Conductor All Conductors construction
General Description

The Lead,test, cataloged under National Stock Number 6625-00-553-1604, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 16 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-553-1604
Primary Part Number520852
Item NameLead,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Voltage Rating1000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Strand Quantity Per Conductor10 SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Voltage Rating1000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Strand Quantity Per Conductor10 SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.5400 lbs
Cube0.0580 cu ft
Verified Substitutes 1
2640-00-052-0852 INTERCHANGEABLE
Valve,pneumatic Tire
Cross-Reference Index
Part NumberManufacturer
520852 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
10-890069 Simpson Electric Company, Inc. (USA)
Related Parts
2640-00-052-0852INTERCHANGEABLE
VALVE,PNEUMATIC TIRE

Frequently Asked Questions

What is NSN 6625-00-553-1604?

NSN 6625-00-553-1604 is a Lead,test, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-553-1604?

NSN 6625-00-553-1604 has 2 cross-referenced part numbers: 520852 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 10-890069 (Simpson Electric Company, Inc.).

What NSN replaces 6625-00-553-1604?

There is 1 known substitute for 6625-00-553-1604: 2640-00-052-0852. Verify interchangeability with system specifications before substitution.

What are the specifications of 520852?

Key specifications for 520852: Color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR; Round Conductor Size: 20 AWG SINGLE CONDUCTOR; Material: COPPER CORE CONDUCTOR ALL CONDUCTORS; Voltage Rating: 1000.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR. 16 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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