PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DFI021A01Lead,test

Measurement Specialties Inc · NSN 6625-00-542-0901 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-542-0901 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-542-0901. Primary manufacturer part number: DFI021A01.
Features
  • Lead,test — FSC 6625
  • Cross Section Outside Diameter: 0.242 INCHES NOMINAL IN
  • Conductor Form: SOLID SINGLE CONDUCTOR
  • Surface Treatment: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
  • Voltage Rating: 750.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
  • Round Conductor Size: 22 AWG SINGLE CONDUCTOR
  • Material: PLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Applications
  • Applications requiring Plastic First Position Primary Insulation Single Conductor construction
General Description

The Lead,test, cataloged under National Stock Number 6625-00-542-0901, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Measurement Specialties Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-542-0901
Primary Part NumberDFI021A01
Item NameLead,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMeasurement Specialties Inc
StatusCANCELLED
Cross Section Outside Diameter0.242 INCHES NOMINAL IN
Conductor FormSOLID SINGLE CONDUCTOR
Surface TreatmentCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Voltage Rating750.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Round Conductor Size22 AWG SINGLE CONDUCTOR
MaterialPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.242 INCHES NOMINAL IN
Conductor FormSOLID SINGLE CONDUCTOR
Surface TreatmentCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Voltage Rating750.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Round Conductor Size22 AWG SINGLE CONDUCTOR
MaterialPLASTIC FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeX
Verified Substitutes 4
6625-00-352-00280S26USM24 INTERCHANGEABLE
Oscilloscope
Joint Electronics Type Designation System
6150-00-502-6083 INTERCHANGEABLE
Cable Assembly,power,electrical
6625-00-643-2429 INTERCHANGEABLE
Oscilloscope
6625-00-668-94610S51USM24C INTERCHANGEABLE
Oscilloscope
Joint Electronics Type Designation System
Cross-Reference Index
Part NumberManufacturer
DFI021A01 Measurement Specialties Inc (USA)
CG883BUSM24 Joint Electronics Type Designation System (USA)
CG883AUSM24C Joint Electronics Type Designation System (USA)
DFI021A01 Schaevitz Lucas Inc (USA)
MIL-O-15458 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CG883BUSM24 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILP15458 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6625-00-352-0028INTERCHANGEABLE
OSCILLOSCOPE
0S26USM24
6150-00-502-6083INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
6625-00-643-2429INTERCHANGEABLE
OSCILLOSCOPE
6625-00-668-9461INTERCHANGEABLE
OSCILLOSCOPE
0S51USM24C

Frequently Asked Questions

What is NSN 6625-00-542-0901?

NSN 6625-00-542-0901 is a Lead,test, manufactured by Measurement Specialties Inc, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-542-0901?

NSN 6625-00-542-0901 has 7 cross-referenced part numbers: DFI021A01 (Measurement Specialties Inc), CG883BUSM24 (Joint Electronics Type Designation System), CG883AUSM24C (Joint Electronics Type Designation System), DFI021A01 (Schaevitz Lucas Inc), MIL-O-15458 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 6625-00-542-0901?

There are 4 known substitutes for 6625-00-542-0901: 6625-00-352-0028, 6150-00-502-6083, 6625-00-643-2429 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DFI021A01?

Key specifications for DFI021A01: Cross Section Outside Diameter: 0.242 INCHES NOMINAL IN; Conductor Form: SOLID SINGLE CONDUCTOR; Surface Treatment: COPPER CORE CONDUCTOR SINGLE CONDUCTOR; Color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-542-0901 still in active supply?

NSN 6625-00-542-0901 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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