PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

98000111-4Oscilloscope

Dumont Electric Corp · NSN 6625-00-583-6578 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-583-6578 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-583-6578. Primary manufacturer part number: 98000111-4.
Features
  • Oscilloscope — FSC 6625
  • Y-Axis Input Impedance Rating: 1.0 MEGOHMS NOMINAL
  • Visual Blanking Sensitivity Voltage Rating: 5.0 VOLTS NOMINAL
  • Phase: SINGLE
  • Sweep Circuit Type: HORIZONTAL AND VERTICAL
  • Sweep Frequency Range: +0.000 TO 100.000 MEGAHERTZ
  • Amplitude Calibrating Voltage Waveform: SQUARE WAVE
  • Vertical Deflection Sensitivity Voltage Rating: 5.0 MILLIVOLTS MINIMUM PEAK TO PEAK PER CENTIMETER AND 5.0 VOLTS MAXIMUM PEAK TO PEAK PER CENTIMETER
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Oscilloscope, cataloged under National Stock Number 6625-00-583-6578, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Dumont Electric Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-583-6578
Primary Part Number98000111-4
Item NameOscilloscope
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerDumont Electric Corp
StatusCANCELLED
Y-Axis Input Impedance Rating1.0 MEGOHMS NOMINAL
Visual Blanking Sensitivity Voltage Rating5.0 VOLTS NOMINAL
PhaseSINGLE
Sweep Circuit TypeHORIZONTAL AND VERTICAL
Sweep Frequency Range+0.000 TO 100.000 MEGAHERTZ
Amplitude Calibrating Voltage WaveformSQUARE WAVE
Vertical Deflection Sensitivity Voltage Rating5.0 MILLIVOLTS MINIMUM PEAK TO PEAK PER CENTIMETER AND 5.0 VOLTS MAXIMUM PEAK TO PEAK PER CENTIMETER
X-Axis Input Impedance Rating1.0 MEGOHMS NOMINAL
Beam Quantity1
Frequency Rating47.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM
Accessory Components and QuantityDIVIDER PROBES 3,CABLE ASSY 1,ADJUSTABLE PROBE COMPENSATORS 3,PROBE TIPS 5,ADAPTERS 5
Accuracy Range in Percent-1.0 TO 1.0
Current TypeAC
Screen Size6 BY 10 CENTIMETERS CM
Voltage Rating115.0 VOLTS NOMINAL AND 230.0 VOLTS NOMINAL
Y-Axis Input Impedance Rating1.0 MEGOHMS NOMINAL
Visual Blanking Sensitivity Voltage Rating5.0 VOLTS NOMINAL
PhaseSINGLE
Sweep Circuit TypeHORIZONTAL AND VERTICAL
Sweep Frequency Range+0.000 TO 100.000 MEGAHERTZ
Amplitude Calibrating Voltage WaveformSQUARE WAVE
Vertical Deflection Sensitivity Voltage Rating5.0 MILLIVOLTS MINIMUM PEAK TO PEAK PER CENTIMETER AND 5.0 VOLTS MAXIMUM PEAK TO PEAK PER CENTIMETER
X-Axis Input Impedance Rating1.0 MEGOHMS NOMINAL
Beam Quantity1
Frequency Rating47.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM
Accessory Components and QuantityDIVIDER PROBES 3,CABLE ASSY 1,ADJUSTABLE PROBE COMPENSATORS 3,PROBE TIPS 5,ADAPTERS 5
Accuracy Range in Percent-1.0 TO 1.0
Current TypeAC
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-01-442-1702 (1474)
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeVS
Weight25.0000 lbs
Cube8.4074 cu ft
Verified Substitutes 12
6145-01-442-17021474 SUCCESSOR
Cable,special Purpose,electrical
Belden, Inc.
6625-00-450-7611ANUSM338PAREN SUCCESSOR
Oscilloscope
Joint Electronics Type Designation System
Oscilloscope
6320-00-036-3675 INTERCHANGEABLE
Shaft
5950-00-053-0144945 INTERCHANGEABLE
Coil,radio Frequency
Arizona Capacitors, Inc
3110-00-144-8603 INTERCHANGEABLE
Bearing,ball,annular
5940-00-156-7422 INTERCHANGEABLE
Terminal,lug
4330-00-218-5903 INTERCHANGEABLE
Sleeve,clarifier
6240-00-243-45541474 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
5315-00-245-66111A4599 INTERCHANGEABLE
Pin,straight,headless
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
98000111-4 Dumont Electric Corp (USA)
945 Tektronix, Inc. (USA)
690982 Jpi Transportation Products Inc (USA)
MIL083225 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AF82PD332CONFIGURATIONB Warner Robins Air Logistics Center (USA)
1701A012 Agilent Technologies, Inc. Div Agilent Technologies Headquarters (USA)
AF82PD332CONFIGURATIONB San Antonio Air Logistics Center (USA)
1474 B&k Precision Corp Div B&k Precision Corporation (USA)
MIL09985 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LA239D Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
1701A012 Hewlett-Packard Company Dba HP (USA)
OS260 Jpi Transportation Products Inc (USA)
OS3500 Gould Instrument Systems Inc (USA)
545AP7 Tektronix, Inc. (USA)
51-2641-00 Gould Instrument Systems Inc (USA)
AF82PD332 Warner Robins Air Logistics Center (USA)
MIL-O-83803 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AF82PD332 San Antonio Air Logistics Center (USA)
Related Parts
SUCCESSOR 6145-01-442-1702 Cable,special Purpose,electrical · 1474
6625-00-450-7611SUCCESSOR
OSCILLOSCOPE
ANUSM338PAREN
6625-00-764-8216SUCCESSOR
OSCILLOSCOPE
6320-00-036-3675INTERCHANGEABLE
SHAFT
5950-00-053-0144INTERCHANGEABLE
COIL,RADIO FREQUENCY
945
3110-00-144-8603INTERCHANGEABLE
BEARING,BALL,ANNULAR
5940-00-156-7422INTERCHANGEABLE
TERMINAL,LUG
4330-00-218-5903INTERCHANGEABLE
SLEEVE,CLARIFIER
6240-00-243-4554INTERCHANGEABLE
LAMP,INCANDESCENT
1474
5315-00-245-6611INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
1A4599
5930-00-296-6524INTERCHANGEABLE
SWITCH,PUSH
6250-00-553-8476INTERCHANGEABLE
LAMPHOLDER
1474

Frequently Asked Questions

What is NSN 6625-00-583-6578?

NSN 6625-00-583-6578 is a Oscilloscope, manufactured by Dumont Electric Corp, classified under FSC 6625 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6625-00-583-6578?

NSN 6625-00-583-6578 has 18 cross-referenced part numbers: 98000111-4 (Dumont Electric Corp), 945 (Tektronix, Inc.), 690982 (Jpi Transportation Products Inc), MIL083225 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AF82PD332CONFIGURATIONB (Warner Robins Air Logistics Center) and 13 more.

What NSN replaces 6625-00-583-6578?

There are 12 known substitutes for 6625-00-583-6578: 6145-01-442-1702, 6625-00-450-7611, 6625-00-764-8216 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 98000111-4?

Key specifications for 98000111-4: Y-Axis Input Impedance Rating: 1.0 MEGOHMS NOMINAL; Visual Blanking Sensitivity Voltage Rating: 5.0 VOLTS NOMINAL; Phase: SINGLE; Sweep Circuit Type: HORIZONTAL AND VERTICAL. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6625-00-583-6578 still in active supply?

NSN 6625-00-583-6578 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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