PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3901Lead,test

Fluke Electronics Corp · NSN 6625-01-544-8410 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-544-8410 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-544-8410. Primary manufacturer part number: 3901.
Features
  • Lead,test — FSC 6625
  • Lead Overall Length: 8.220 INCHES NOMINAL IN
  • Round Conductor Size: 20 AWG SINGLE CONDUCTOR
  • Precious Material: GOLD
  • Lead Overall Length: 8.220 INCHES NOMINAL IN
  • Round Conductor Size: 20 AWG SINGLE CONDUCTOR
  • Precious Material: GOLD
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lead,test, cataloged under National Stock Number 6625-01-544-8410, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fluke Electronics Corp. Government technical data includes 6 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: Active.

Technical Specifications
ParameterValue
NSN6625-01-544-8410
Primary Part Number3901
Item NameLead,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Electronics Corp
StatusACTIVE
Lead Overall Length8.220 INCHES NOMINAL IN
Round Conductor Size20 AWG SINGLE CONDUCTOR
Precious MaterialGOLD
Lead Overall Length8.220 INCHES NOMINAL IN
Round Conductor Size20 AWG SINGLE CONDUCTOR
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6520-00-043-0843C-180 INTERCHANGEABLE
Crown Set,dental,temporary
3m Company Div 3m Espe Div.
8040-00-144-9789 INTERCHANGEABLE
Primer,adhesive
4720-00-194-93373901-87 INTERCHANGEABLE
Hose Assembly,nonmetallic
Aqualung Usa, Inc
5330-00-235-95303901 INTERCHANGEABLE
Gasket
Lawler Manufacturing Company, Inc.
3120-00-339-26068157P INTERCHANGEABLE
Bushing,sleeve
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5340-00-634-7797390-1 INTERCHANGEABLE
Loop,strap Fastener
Buckles International, Inc.
6625-00-649-7838390-1 INTERCHANGEABLE
Test Set,crystal Unit,quartz
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
4330-00-736-51773901 INTERCHANGEABLE
Filter,glass,fluted
Illinois Tool Works, Inc. Div Magnaflux
5985-01-052-1272390-1 INTERCHANGEABLE
Antenna
Shakespeare Company, Llc Div Military Electronics
4940-01-081-72843901 INTERCHANGEABLE
Stand,maintenance,armature
Prj Equipment Co
Cross-Reference Index
Part NumberManufacturer
3901 PRIMARY Fluke Electronics Corp (USA)
Related Parts
6520-00-043-0843INTERCHANGEABLE
CROWN SET,DENTAL,TEMPORARY
C-180
8040-00-144-9789INTERCHANGEABLE
PRIMER,ADHESIVE
4720-00-194-9337INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3901-87
5330-00-235-9530INTERCHANGEABLE
GASKET
3901
3120-00-339-2606INTERCHANGEABLE
BUSHING,SLEEVE
8157P
5340-00-634-7797INTERCHANGEABLE
LOOP,STRAP FASTENER
390-1
6625-00-649-7838INTERCHANGEABLE
TEST SET,CRYSTAL UNIT,QUARTZ
390-1
4330-00-736-5177INTERCHANGEABLE
FILTER,GLASS,FLUTED
3901
5985-01-052-1272INTERCHANGEABLE
ANTENNA
390-1
4940-01-081-7284INTERCHANGEABLE
STAND,MAINTENANCE,ARMATURE
3901
6610-01-219-6825INTERCHANGEABLE
CAPSULE,LINK ASSEMB
3901
4510-01-553-3827INTERCHANGEABLE
SHOWER HEAD
3901

Frequently Asked Questions

What is NSN 6625-01-544-8410?

NSN 6625-01-544-8410 is a Lead,test, manufactured by Fluke Electronics Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-544-8410?

NSN 6625-01-544-8410 has 1 cross-referenced part number: 3901 (Fluke Electronics Corp).

What NSN replaces 6625-01-544-8410?

There are 12 known substitutes for 6625-01-544-8410: 6520-00-043-0843, 8040-00-144-9789, 4720-00-194-9337 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3901?

Key specifications for 3901: Lead Overall Length: 8.220 INCHES NOMINAL IN; Round Conductor Size: 20 AWG SINGLE CONDUCTOR; Special Features: CONVERTS BNC (FEMALE) CABLES/CONNECTORS TO STACKABLE PIN TIP FOR TEST VERSATILITY; Precious Material: GOLD. 10 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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