PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TL-20Lead Set,test

Vitrek, Llc · NSN 6625-01-574-2345 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-574-2345 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-574-2345. Primary manufacturer part number: TL-20.
Features
  • Lead Set,test — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Vitrek, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Lead Set,test, cataloged under National Stock Number 6625-01-574-2345, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Vitrek, Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-574-2345
Primary Part NumberTL-20
Item NameLead Set,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerVitrek, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6625-01-335-3088TL220 SUCCESSOR
Lead,test
Fluke Corp
3110-00-554-3941177003-107 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5920-00-636-3052 INTERCHANGEABLE
Fuse,plug
5120-00-935-7442 INTERCHANGEABLE
Socket,socket Wrench
5955-01-076-26244050 INTERCHANGEABLE
Oscillator,crystal Controlled
Monitor Products Co. Inc. Dba Monitor Products Co. Inc.
6760-01-128-9242 INTERCHANGEABLE
Slide File,photographic
Cross-Reference Index
Part NumberManufacturer
TL-20 PRIMARY Vitrek, Llc (USA)
Related Parts
6625-01-335-3088SUCCESSOR
LEAD,TEST
TL220
3110-00-554-3941INTERCHANGEABLE
BEARING,BALL,ANNULAR
177003-107
5920-00-636-3052INTERCHANGEABLE
FUSE,PLUG
5120-00-935-7442INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5955-01-076-2624INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
4050
6760-01-128-9242INTERCHANGEABLE
SLIDE FILE,PHOTOGRAPHIC

Frequently Asked Questions

What is NSN 6625-01-574-2345?

NSN 6625-01-574-2345 is a Lead Set,test, manufactured by Vitrek, Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-574-2345?

NSN 6625-01-574-2345 has 1 cross-referenced part number: TL-20 (Vitrek, Llc).

What NSN replaces 6625-01-574-2345?

There are 6 known substitutes for 6625-01-574-2345: 6625-01-335-3088, 3110-00-554-3941, 5920-00-636-3052 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TL-20?

Key specifications for TL-20: End Item Identification: 9441I AC AND DC HIPOT TESTER; Part Name Assigned by Controlling Agency: ALLIGATOR TEST LEAD SET; End Item Identification: 9441I AC AND DC HIPOT TESTER; Part Name Assigned by Controlling Agency: ALLIGATOR TEST LEAD SET. 4 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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