PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

4550BProbe-Lead Assembly,test

Fluke Electronics Corp · NSN 6625-01-519-1199 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-519-1199 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-519-1199. Primary manufacturer part number: 4550B.
Features
  • Probe-Lead Assembly,test — FSC 6625
  • Type/model Designation: POMONA 4550B
  • Accessory Components and Quantity: 1 EA. RETRACTABLE HOOK TIP; 1 EA. BNC ADAPTER; 1 EA. I.C. ADAPTER; 1 EA. INSULATING TIP; 1 EA. TRIMMER TOOL; 1 EA. 6 INCH GROUND LEAD WITH AN ALLIGATOR CLIP ON ONE END IN
  • Type/model Designation: POMONA 4550B
  • Accessory Components and Quantity: 1 EA. RETRACTABLE HOOK TIP; 1 EA. BNC ADAPTER; 1 EA. I.C. ADAPTER; 1 EA. INSULATING TIP; 1 EA. TRIMMER TOOL; 1 EA. 6 INCH GROUND LEAD WITH AN ALLIGATOR CLIP ON ONE END IN
  • 3 verified cross-references
  • Primary manufacturer: Fluke Electronics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Probe-Lead Assembly,test, cataloged under National Stock Number 6625-01-519-1199, 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 4 verified specifications, sourced from the Federal Logistics Information System. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the government interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-519-1199
Primary Part Number4550B
Item NameProbe-Lead Assembly,test
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Electronics Corp
StatusACTIVE
Type/model DesignationPOMONA 4550B
Accessory Components and Quantity1 EA. RETRACTABLE HOOK TIP; 1 EA. BNC ADAPTER; 1 EA. I.C. ADAPTER; 1 EA. INSULATING TIP; 1 EA. TRIMMER TOOL; 1 EA. 6 INCH GROUND LEAD WITH AN ALLIGATOR CLIP ON ONE END IN
Type/model DesignationPOMONA 4550B
Accessory Components and Quantity1 EA. RETRACTABLE HOOK TIP; 1 EA. BNC ADAPTER; 1 EA. I.C. ADAPTER; 1 EA. INSULATING TIP; 1 EA. TRIMMER TOOL; 1 EA. 6 INCH GROUND LEAD WITH AN ALLIGATOR CLIP ON ONE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.3000 lbs
Cube0.0428 cu ft
⇄ Verified Substitutes 2
5940-00-114-1304 INTERCHANGEABLE
Terminal,stud
5920-01-432-049945.508 INTERCHANGEABLE
Fuse,cartridge
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
4550B Fluke Electronics Corp Pomona Electronics Div (USA)
8471614 Farnell Plc (GBR)
4550B PRIMARY Fluke Electronics Corp (USA)
Related Parts
5940-00-114-1304INTERCHANGEABLE
TERMINAL,STUD
5920-01-432-0499INTERCHANGEABLE
FUSE,CARTRIDGE
45.508

Frequently Asked Questions

What is NSN 6625-01-519-1199?

NSN 6625-01-519-1199 is a Probe-Lead Assembly,test, manufactured by Fluke Electronics Corp, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-519-1199?

NSN 6625-01-519-1199 has 3 cross-referenced part numbers: 4550B (Fluke Electronics Corp Pomona Electronics Div), 8471614 (Farnell Plc), 4550B (Fluke Electronics Corp).

What NSN replaces 6625-01-519-1199?

There are 2 known substitutes for 6625-01-519-1199: 5940-00-114-1304, 5920-01-432-0499. Verify interchangeability with system specifications before substitution.

What are the specifications of 4550B?

Key specifications for 4550B: End Item Identification: OSCILLOSCOPE; Part Name Assigned by Controlling Agency: OSCILLOSCOPE PROBE, X1/X10, 15/100MHZ, MOMOLITHIC MHz; Type/model Designation: POMONA 4550B; Accessory Components and Quantity: 1 EA. RETRACTABLE HOOK TIP; 1 EA. BNC ADAPTER; 1 EA. I.C. ADAPTER; 1 EA. INSULATING TIP; 1 EA. TRIMMER TOOL; 1 EA. 6 INCH GROUND LEAD WITH AN ALLIGATOR CLIP ON ONE END IN. 10 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com