PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

581Oscilloscope

Tektronix, Inc. · NSN 6625-00-445-6947 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-445-6947 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-445-6947. Primary manufacturer part number: 581.
Features
  • Oscilloscope — FSC 6625
  • Current Type: AC AND DC
  • Voltage Rating: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
  • Screen Size: 4 BY 10 CENTIMETERS CM
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Mounting Method: CARRYING CASE
  • Current Type: AC AND DC
  • Voltage Rating: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscilloscope, cataloged under National Stock Number 6625-00-445-6947, 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 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-445-6947
Primary Part Number581
Item NameOscilloscope
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Current TypeAC AND DC
Voltage Rating115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
Screen Size4 BY 10 CENTIMETERS CM
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Mounting MethodCARRYING CASE
Current TypeAC AND DC
Voltage Rating115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM
Screen Size4 BY 10 CENTIMETERS CM
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Mounting MethodCARRYING CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
Clip,electrical
6625-01-147-858700043 INTERCHANGEABLE
Lead Set,test
Simpson Electric Company, Inc.
Cross-Reference Index
Part NumberManufacturer
581 PRIMARY Tektronix, Inc. (USA)
Related Parts
5999-00-249-6648SUCCESSOR
CLIP,ELECTRICAL
6625-01-147-8587INTERCHANGEABLE
LEAD SET,TEST
00043

Frequently Asked Questions

What is NSN 6625-00-445-6947?

NSN 6625-00-445-6947 is a Oscilloscope, manufactured by Tektronix, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-445-6947?

NSN 6625-00-445-6947 has 1 cross-referenced part number: 581 (Tektronix, Inc.).

What NSN replaces 6625-00-445-6947?

There are 2 known substitutes for 6625-00-445-6947: 5999-00-249-6648, 6625-01-147-8587. Verify interchangeability with system specifications before substitution.

What are the specifications of 581?

Key specifications for 581: Current Type: AC AND DC; Voltage Rating: 115.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM; Screen Size: 4 BY 10 CENTIMETERS CM; Special Features: SINGLE TRACE OR DUEL TRACE TO VERTICAL PLUG-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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