PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

337Generator,signal

Fluke Biomedical Corporation · NSN 6625-01-145-3904 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-145-3904 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-145-3904. Primary manufacturer part number: 337.
Features
  • Generator,signal — FSC 6625
  • Current Type: AC
  • Modulation Type: PULSE AND SQUARE WAVE AND SINE WAVE AND TRIANGULAR WAVE AND RAMP WAVE AND SINC WAVE
  • Voltage Rating: 115.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM
  • Usage Design: PROVIDES WAVEFORMS TO DRIVE MECHANICAL TEST SYSTEMS,FOR SHOCK & VIBRATION WORK,GEOPHYSICAL & MEDICAL APPLICATIONS,SERVO & CONTROL SYSTEMS & FOR USE AS A GENERAL LABORATORY TOOL
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Output Impedance Rating: 50.0 OHMS NOMINAL
  • Frequency Range Rating: +0.000 TO 50000.000 HERTZ
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,signal, cataloged under National Stock Number 6625-01-145-3904, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Fluke Biomedical Corporation. Government technical data includes 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-145-3904
Primary Part Number337
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerFluke Biomedical Corporation
StatusACTIVE
Current TypeAC
Modulation TypePULSE AND SQUARE WAVE AND SINE WAVE AND TRIANGULAR WAVE AND RAMP WAVE AND SINC WAVE
Voltage Rating115.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM
Usage DesignPROVIDES WAVEFORMS TO DRIVE MECHANICAL TEST SYSTEMS,FOR SHOCK & VIBRATION WORK,GEOPHYSICAL & MEDICAL APPLICATIONS,SERVO & CONTROL SYSTEMS & FOR USE AS A GENERAL LABORATORY TOOL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Output Impedance Rating50.0 OHMS NOMINAL
Frequency Range Rating+0.000 TO 50000.000 HERTZ
Current TypeAC
Modulation TypePULSE AND SQUARE WAVE AND SINE WAVE AND TRIANGULAR WAVE AND RAMP WAVE AND SINC WAVE
Voltage Rating115.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM
Usage DesignPROVIDES WAVEFORMS TO DRIVE MECHANICAL TEST SYSTEMS,FOR SHOCK & VIBRATION WORK,GEOPHYSICAL & MEDICAL APPLICATIONS,SERVO & CONTROL SYSTEMS & FOR USE AS A GENERAL LABORATORY TOOL
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Output Impedance Rating50.0 OHMS NOMINAL
Frequency Range Rating+0.000 TO 50000.000 HERTZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeS
Unit of IssueEA
SMR CodeVS
Verified Substitutes 1
6625-01-494-2133FLUKE-376FC SUCCESSOR
Ammeter
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
337 PRIMARY Fluke Biomedical Corporation (USA)
Related Parts
6625-01-494-2133SUCCESSOR
AMMETER
FLUKE-376FC

Frequently Asked Questions

What is NSN 6625-01-145-3904?

NSN 6625-01-145-3904 is a Generator,signal, manufactured by Fluke Biomedical Corporation, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-145-3904?

NSN 6625-01-145-3904 has 1 cross-referenced part number: 337 (Fluke Biomedical Corporation).

What NSN replaces 6625-01-145-3904?

There is 1 known substitute for 6625-01-145-3904: 6625-01-494-2133. Verify interchangeability with system specifications before substitution.

What are the specifications of 337?

Key specifications for 337: Overall Width: 13.500 INCHES NOMINAL IN; Current Type: AC; Modulation Type: PULSE AND SQUARE WAVE AND SINE WAVE AND TRIANGULAR WAVE AND RAMP WAVE AND SINC WAVE; Voltage Rating: 115.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM. 20 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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