PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1A6Oscilloscope Subassembly

Tektronix, Inc. · NSN 6625-01-399-8665 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-399-8665 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-399-8665. Primary manufacturer part number: 1A6.
Features
  • Oscilloscope Subassembly — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Tektronix, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscilloscope Subassembly, cataloged under National Stock Number 6625-01-399-8665, 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.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameOscilloscope Subassembly
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersTektronix, Inc. (CAGE 80009)
Technical Specifications
ParameterValue
NSN6625-01-399-8665
Primary Part Number1A6
Item NameOscilloscope Subassembly
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3010-00-072-9302 INTERCHANGEABLE
Gearcase-Motor
5998-00-252-67201A6 INTERCHANGEABLE
Circuit Card Assembly
Entron Industries Limited Partnership Dba Entron Industries Property Div
5985-00-487-3866404516-2 INTERCHANGEABLE
Attenuator,fixed
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5310-00-560-1986 INTERCHANGEABLE
Nut Plain He,agon
6625-00-575-45061A6 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Naval Inventory Control Point Mechanicsburg
Cross-Reference Index
Part NumberManufacturer
1A6 PRIMARY Tektronix, Inc. (USA)
Related Parts
3010-00-072-9302INTERCHANGEABLE
GEARCASE-MOTOR
5998-00-252-6720INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1A6
5985-00-487-3866INTERCHANGEABLE
ATTENUATOR,FIXED
404516-2
5310-00-560-1986INTERCHANGEABLE
NUT PLAIN HE,AGON
6625-00-575-4506INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
1A6

Frequently Asked Questions

What is NSN 6625-01-399-8665?

NSN 6625-01-399-8665 is a Oscilloscope Subassembly, manufactured by Tektronix, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-399-8665?

NSN 6625-01-399-8665 has 1 cross-referenced part number: 1A6 (Tektronix, Inc.).

What NSN replaces 6625-01-399-8665?

There are 5 known substitutes for 6625-01-399-8665: 3010-00-072-9302, 5998-00-252-6720, 5985-00-487-3866 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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