PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3300-04Modulator Subassembly

Applied Technology Div of Antekna Inc · NSN 6625-00-127-0425 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-127-0425 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-127-0425. Primary manufacturer part number: 3300-04.
Features
  • Modulator Subassembly — FSC 6625
  • 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 Subassembly, cataloged under National Stock Number 6625-00-127-0425, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-127-0425
Primary Part Number3300-04
Item NameModulator Subassembly
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerApplied Technology Div of Antekna Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeU
SMR CodeVU
Verified Substitutes 3
3110-00-420-5760ESJ8447SS2C INTERCHANGEABLE
Bearing,roller,needle
Rbc Bearings Incorporated Div West Trenton Division
4320-00-654-636233-0004 INTERCHANGEABLE
Parts Kit,rotary Pump
Hamilton Sundstrand Corporation
5940-01-482-33163300-04 INTERCHANGEABLE
Terminal Board
Marco Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
3300-04 Applied Technology Div of Antekna Inc (USA)
Related Parts
3110-00-420-5760INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
ESJ8447SS2C
4320-00-654-6362INTERCHANGEABLE
PARTS KIT,ROTARY PUMP
33-0004
5940-01-482-3316INTERCHANGEABLE
TERMINAL BOARD
3300-04

Frequently Asked Questions

What is NSN 6625-00-127-0425?

NSN 6625-00-127-0425 is a Modulator Subassembly, 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 6625-00-127-0425?

NSN 6625-00-127-0425 has 1 cross-referenced part number: 3300-04 (Applied Technology Div of Antekna Inc).

What NSN replaces 6625-00-127-0425?

There are 3 known substitutes for 6625-00-127-0425: 3110-00-420-5760, 4320-00-654-6362, 5940-01-482-3316. Verify interchangeability with system specifications before substitution.

What are the specifications of 3300-04?

Key specifications for 3300-04: Overall Width: 19.000 INCHES NOMINAL IN; Overall Length: 14.000 INCHES NOMINAL IN; Overall Height: 3.500 INCHES NOMINAL IN; Special Features: RADIO FREQUENCY MODULATOR; 115VAC 50-60HZ VAC. 8 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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