PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DF1Plug-in Unit,electrical-Electron

Tektronix, Inc. · NSN 6625-01-044-9427 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-044-9427 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-044-9427. Primary manufacturer part number: DF1.
Features
  • Plug-in Unit,electrical-Electron — FSC 6625
  • Functional Description: PLUG-IN TO THE 7D01 LOGIC ANALYZER; CAN BE USED IN ANY 7000 SERIES MAINFRAME FOR A LOGIC ANALYSIS SYSTEM
  • Reference Data and Literature: TO 33D7-77-33-2
  • Entry Date: 80-09-01
  • Unit Type: DISPLAY FORMATTER
  • FSC Application Data: OSCILLOSCOPE
  • Functional Classification: AA-3.3
  • Functional Description: PLUG-IN TO THE 7D01 LOGIC ANALYZER; CAN BE USED IN ANY 7000 SERIES MAINFRAME FOR A LOGIC ANALYSIS SYSTEM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plug-in Unit,electrical-Electron, cataloged under National Stock Number 6625-01-044-9427, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tektronix, Inc.. Government technical data includes 12 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-044-9427
Primary Part NumberDF1
Item NamePlug-in Unit,electrical-Electron
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Functional DescriptionPLUG-IN TO THE 7D01 LOGIC ANALYZER; CAN BE USED IN ANY 7000 SERIES MAINFRAME FOR A LOGIC ANALYSIS SYSTEM
Reference Data and LiteratureTO 33D7-77-33-2
Entry Date80-09-01
Unit TypeDISPLAY FORMATTER
FSC Application DataOSCILLOSCOPE
Functional ClassificationAA-3.3
Functional DescriptionPLUG-IN TO THE 7D01 LOGIC ANALYZER; CAN BE USED IN ANY 7000 SERIES MAINFRAME FOR A LOGIC ANALYSIS SYSTEM
Reference Data and LiteratureTO 33D7-77-33-2
Entry Date80-09-01
Unit TypeDISPLAY FORMATTER
FSC Application DataOSCILLOSCOPE
Functional ClassificationAA-3.3
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight4.0000 lbs
Cube0.1317 cu ft
Verified Substitutes 11
8110-00-178-82898023775 INTERCHANGEABLE
Can,friction Top
Us Army Aviation and Missile Command
9140-00-286-5286 INTERCHANGEABLE
Diesel Fuel
9140-00-286-5287 INTERCHANGEABLE
Diesel Fuel
9140-00-286-5288 INTERCHANGEABLE
Diesel Fuel
9140-00-286-5289 INTERCHANGEABLE
Diesel Fuel
9140-00-419-0450 INTERCHANGEABLE
Diesel Fuel
6625-01-184-8263DF1 INTERCHANGEABLE
Indicator,digital Display
Marathonnorco Aerospace, Inc. Dba Christie Electric
6350-01-301-8522DF-30 INTERCHANGEABLE
Alarm-Monitor
Cerberus Pyrotronics Inc
9140-01-560-7196 INTERCHANGEABLE
Diesel Fuel
9140-01-561-6978 INTERCHANGEABLE
Diesel Fuel
Cross-Reference Index
Part NumberManufacturer
DF1 PRIMARY Tektronix, Inc. (USA)
Related Parts
8110-00-178-8289INTERCHANGEABLE
CAN,FRICTION TOP
8023775
9140-00-286-5286INTERCHANGEABLE
DIESEL FUEL
9140-00-286-5287INTERCHANGEABLE
DIESEL FUEL
9140-00-286-5288INTERCHANGEABLE
DIESEL FUEL
9140-00-286-5289INTERCHANGEABLE
DIESEL FUEL
9140-00-419-0450INTERCHANGEABLE
DIESEL FUEL
6625-01-184-8263INTERCHANGEABLE
INDICATOR,DIGITAL DISPLAY
DF1
6350-01-301-8522INTERCHANGEABLE
ALARM-MONITOR
DF-30
9140-01-560-7196INTERCHANGEABLE
DIESEL FUEL
9140-01-561-6978INTERCHANGEABLE
DIESEL FUEL
9140-01-561-6987INTERCHANGEABLE
DIESEL FUEL

Frequently Asked Questions

What is NSN 6625-01-044-9427?

NSN 6625-01-044-9427 is a Plug-in Unit,electrical-Electron, manufactured by Tektronix, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-044-9427?

NSN 6625-01-044-9427 has 1 cross-referenced part number: DF1 (Tektronix, Inc.).

What NSN replaces 6625-01-044-9427?

There are 11 known substitutes for 6625-01-044-9427: 8110-00-178-8289, 9140-00-286-5286, 9140-00-286-5287 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DF1?

Key specifications for DF1: Overall Height: 5.000 INCHES NOMINAL IN; Functional Description: PLUG-IN TO THE 7D01 LOGIC ANALYZER; CAN BE USED IN ANY 7000 SERIES MAINFRAME FOR A LOGIC ANALYSIS SYSTEM; Reference Data and Literature: TO 33D7-77-33-2; Overall Width: 2.800 INCHES NOMINAL IN. 18 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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