PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321AOscilloscope

Tektronix, Inc. · NSN 6625-00-852-0179 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-852-0179 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-852-0179. Primary manufacturer part number: 321A.
Features
  • Oscilloscope — FSC 6625
  • Vertical Deflection Sensitivity Voltage Rating: 0.04 VOLTS NOMINAL PEAK TO PEAK PER CENTIMETER
  • Reference Data and Literature: TO 33A1-13-211-11
  • Voltage Rating: 110.0 VOLTS MINIMUM AND 35.0 VOLTS MAXIMUM
  • Y-Axis Frequency Response Rating: 0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
  • Trigger Sweep Voltage Amplitude Rating: 50.0 VOLTS NOMINAL
  • Mounting Method: PORTABLE
  • X-Axis Frequency Response Rating: 0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscilloscope, cataloged under National Stock Number 6625-00-852-0179, 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 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-852-0179
Primary Part Number321A
Item NameOscilloscope
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Vertical Deflection Sensitivity Voltage Rating0.04 VOLTS NOMINAL PEAK TO PEAK PER CENTIMETER
Reference Data and LiteratureTO 33A1-13-211-11
Voltage Rating110.0 VOLTS MINIMUM AND 35.0 VOLTS MAXIMUM
Y-Axis Frequency Response Rating0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
Trigger Sweep Voltage Amplitude Rating50.0 VOLTS NOMINAL
Mounting MethodPORTABLE
X-Axis Frequency Response Rating0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
Sweep Frequency Range+60.0 TO 2000000.0 HERTZ
Current TypeAC AND DC
Accuracy Range in Percent-4.0 TO 4.0
Frequency Rating50.0 HERTZ MINIMUM AND 800.0 HERTZ MAXIMUM
Sweep Circuit TypeHORIZONTAL AND VERTICAL
Vertical Deflection Sensitivity Voltage Rating0.04 VOLTS NOMINAL PEAK TO PEAK PER CENTIMETER
Reference Data and LiteratureTO 33A1-13-211-11
Voltage Rating110.0 VOLTS MINIMUM AND 35.0 VOLTS MAXIMUM
Y-Axis Frequency Response Rating0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
Trigger Sweep Voltage Amplitude Rating50.0 VOLTS NOMINAL
Mounting MethodPORTABLE
X-Axis Frequency Response Rating0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
Sweep Frequency Range+60.0 TO 2000000.0 HERTZ
Current TypeAC AND DC
Accuracy Range in Percent-4.0 TO 4.0
Frequency Rating50.0 HERTZ MINIMUM AND 800.0 HERTZ MAXIMUM
Sweep Circuit TypeHORIZONTAL AND VERTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Weight21.0000 lbs
Cube1.3584 cu ft
Verified Substitutes 7
6625-01-048-4112321A SUCCESSOR
Voltmeter
North Atlantic Industries, Inc. Dba North Atlantic Industries
6720-00-069-5351321A INTERCHANGEABLE
Camera,still Picture
Bae Systems Information and Electronic Systems Integration Inc.
5342-00-200-41148177310 INTERCHANGEABLE
Mount,resilient,weapon System
Us Army Aviation and Missile Command
6240-00-271-5991321A INTERCHANGEABLE
Lamp,incandescent
General Electric Company
4820-00-469-66153712M2Y INTERCHANGEABLE
Valve,globe
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
4940-01-064-5057321A INTERCHANGEABLE
Tester,hydraulic Hose Assembly
Avitest Llc
4930-01-532-5226 INTERCHANGEABLE
Vent Unit,relief
Cross-Reference Index
Part NumberManufacturer
ANUSM211 Joint Electronics Type Designation System (USA)
321A PRIMARY Tektronix, Inc. (USA)
2135481G1 L3harris Technologies, Inc. (USA)
Related Parts
6625-01-048-4112SUCCESSOR
VOLTMETER
321A
6720-00-069-5351INTERCHANGEABLE
CAMERA,STILL PICTURE
321A
5342-00-200-4114INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
8177310
6240-00-271-5991INTERCHANGEABLE
LAMP,INCANDESCENT
321A
4820-00-469-6615INTERCHANGEABLE
VALVE,GLOBE
3712M2Y
4940-01-064-5057INTERCHANGEABLE
TESTER,HYDRAULIC HOSE ASSEMBLY
321A
4930-01-532-5226INTERCHANGEABLE
VENT UNIT,RELIEF

Frequently Asked Questions

What is NSN 6625-00-852-0179?

NSN 6625-00-852-0179 is a Oscilloscope, manufactured by Tektronix, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-852-0179?

NSN 6625-00-852-0179 has 3 cross-referenced part numbers: ANUSM211 (Joint Electronics Type Designation System), 321A (Tektronix, Inc.), 2135481G1 (L3harris Technologies, Inc.).

What NSN replaces 6625-00-852-0179?

There are 7 known substitutes for 6625-00-852-0179: 6625-01-048-4112, 6720-00-069-5351, 5342-00-200-4114 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 321A?

Key specifications for 321A: Vertical Deflection Sensitivity Voltage Rating: 0.04 VOLTS NOMINAL PEAK TO PEAK PER CENTIMETER; Reference Data and Literature: TO 33A1-13-211-11; Voltage Rating: 110.0 VOLTS MINIMUM AND 35.0 VOLTS MAXIMUM; Y-Axis Frequency Response Rating: 0.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM. 24 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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