PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3300-03Modulator,signal Generator

Applied Technology Div of Antekna Inc · NSN 6625-00-146-7273 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-146-7273 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-146-7273. Primary manufacturer part number: 3300-03.
Features
  • Modulator,signal Generator — FSC 6625
  • General Characteristics Item Description: 115V AC,50-60 HZ,40 W,FREQ RANGE 2.0 GHZ TO 4.0 GHZ,OPERATING MODES PULSE,LINEAR,PULSE/LINEAR AND CONTINUOUS WAVE,19.000 IN. W,14.000 IN. DEEP,3.500 IN. H GHz
  • General Characteristics Item Description: 115V AC,50-60 HZ,40 W,FREQ RANGE 2.0 GHZ TO 4.0 GHZ,OPERATING MODES PULSE,LINEAR,PULSE/LINEAR AND CONTINUOUS WAVE,19.000 IN. W,14.000 IN. DEEP,3.500 IN. H GHz
  • 1 verified cross-reference
  • Primary manufacturer: Applied Technology Div of Antekna Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Modulator,signal Generator, cataloged under National Stock Number 6625-00-146-7273, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Applied Technology Div of Antekna Inc. Government technical data includes 2 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-146-7273
Primary Part Number3300-03
Item NameModulator,signal Generator
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerApplied Technology Div of Antekna Inc
StatusACTIVE
General Characteristics Item Description115V AC,50-60 HZ,40 W,FREQ RANGE 2.0 GHZ TO 4.0 GHZ,OPERATING MODES PULSE,LINEAR,PULSE/LINEAR AND CONTINUOUS WAVE,19.000 IN. W,14.000 IN. DEEP,3.500 IN. H GHz
General Characteristics Item Description115V AC,50-60 HZ,40 W,FREQ RANGE 2.0 GHZ TO 4.0 GHZ,OPERATING MODES PULSE,LINEAR,PULSE/LINEAR AND CONTINUOUS WAVE,19.000 IN. W,14.000 IN. DEEP,3.500 IN. H GHz
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
SMR CodeVU
Verified Substitutes 6
4320-00-628-461433-0003 INTERCHANGEABLE
Parts Kit,hydraulic Pump
Hamilton Sundstrand Corporation
5930-00-636-349733000-3 INTERCHANGEABLE
Switch,pressure
Hydra-Electric Company Dba Hydra-Electric Co
5961-01-111-2700330003 INTERCHANGEABLE
Transistor
Dayton-Granger, Inc.
6210-01-288-290382051A21C21J181L11N1(Y) INTERCHANGEABLE
Light,indicator
Safran Electronics & Defense, Avionics Usa, Llc
4820-01-294-3189330003 INTERCHANGEABLE
Valve,calibrated Flow
Donaldson Company, Inc.
5996-01-717-211733000-3 INTERCHANGEABLE
Amplifier,radio Frequency
Milpower, Inc. Dba Milpower Inc
Cross-Reference Index
Part NumberManufacturer
3300-03 Applied Technology Div of Antekna Inc (USA)
Related Parts
4320-00-628-4614INTERCHANGEABLE
PARTS KIT,HYDRAULIC PUMP
33-0003
5930-00-636-3497INTERCHANGEABLE
SWITCH,PRESSURE
33000-3
5961-01-111-2700INTERCHANGEABLE
TRANSISTOR
330003
6210-01-288-2903INTERCHANGEABLE
LIGHT,INDICATOR
82051A21C21J181L11N1(Y)
4820-01-294-3189INTERCHANGEABLE
VALVE,CALIBRATED FLOW
330003
5996-01-717-2117INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
33000-3

Frequently Asked Questions

What is NSN 6625-00-146-7273?

NSN 6625-00-146-7273 is a Modulator,signal Generator, manufactured by Applied Technology Div of Antekna Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-146-7273?

NSN 6625-00-146-7273 has 1 cross-referenced part number: 3300-03 (Applied Technology Div of Antekna Inc).

What NSN replaces 6625-00-146-7273?

There are 6 known substitutes for 6625-00-146-7273: 4320-00-628-4614, 5930-00-636-3497, 5961-01-111-2700 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3300-03?

Key specifications for 3300-03: General Characteristics Item Description: 115V AC,50-60 HZ,40 W,FREQ RANGE 2.0 GHZ TO 4.0 GHZ,OPERATING MODES PULSE,LINEAR,PULSE/LINEAR AND CONTINUOUS WAVE,19.000 IN. W,14.000 IN. DEEP,3.500 IN. H GHz; General Characteristics Item Description: 115V AC,50-60 HZ,40 W,FREQ RANGE 2.0 GHZ TO 4.0 GHZ,OPERATING MODES PULSE,LINEAR,PULSE/LINEAR AND CONTINUOUS WAVE,19.000 IN. W,14.000 IN. DEEP,3.500 IN. H GHz. 2 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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