PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1800AOscilloscope

Data Check Dba Lavi Systems, Inc. Div Data Check · NSN 6625-01-421-1090 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-421-1090 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-421-1090. Primary manufacturer part number: 1800A.
Features
  • Oscilloscope — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Data Check Dba Lavi Systems, Inc. Div Data Check
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscilloscope, cataloged under National Stock Number 6625-01-421-1090, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Data Check Dba Lavi Systems, Inc. Div Data Check. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-421-1090
Primary Part Number1800A
Item NameOscilloscope
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerData Check Dba Lavi Systems, Inc. Div Data Check
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
Voltmeter
5930-01-026-2266 INTERCHANGEABLE
Switch,toggle
Cross-Reference Index
Part NumberManufacturer
1800A PRIMARY Data Check Dba Lavi Systems, Inc. Div Data Check (USA)
Related Parts
6625-00-553-1772SUCCESSOR
VOLTMETER
5930-01-026-2266INTERCHANGEABLE
SWITCH,TOGGLE

Frequently Asked Questions

What is NSN 6625-01-421-1090?

NSN 6625-01-421-1090 is a Oscilloscope, manufactured by Data Check Dba Lavi Systems, Inc. Div Data Check, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-421-1090?

NSN 6625-01-421-1090 has 1 cross-referenced part number: 1800A (Data Check Dba Lavi Systems, Inc. Div Data Check).

What NSN replaces 6625-01-421-1090?

There are 2 known substitutes for 6625-01-421-1090: 6625-00-553-1772, 5930-01-026-2266. Verify interchangeability with system specifications before substitution.

What are the specifications of 1800A?

Key specifications for 1800A: Special Features: 4 MOUDLES PER SYSTEM; 8 DUAL INPUTS PER MODULE; 32 DUAL INPUTS PER SYSTEM; Special Features: 4 MOUDLES PER SYSTEM; 8 DUAL INPUTS PER MODULE; 32 DUAL INPUTS PER SYSTEM. 2 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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