PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3390Test Set,signal Generator

Keithley Instruments, Llc · NSN 6625-01-618-6049 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-618-6049 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-618-6049. Primary manufacturer part number: 3390.
Features
  • Test Set,signal Generator — FSC 6625
  • Test Type for Which Designed: ARBITRARY WAVEFORM AND FUNCTION
  • Enclosure Feature: SINGLE ITEM W/HOUSING
  • Test Type for Which Designed: ARBITRARY WAVEFORM AND FUNCTION
  • Enclosure Feature: SINGLE ITEM W/HOUSING
  • 1 verified cross-reference
  • Primary manufacturer: Keithley Instruments, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,signal Generator, cataloged under National Stock Number 6625-01-618-6049, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Keithley Instruments, Llc. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-618-6049
Primary Part Number3390
Item NameTest Set,signal Generator
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerKeithley Instruments, Llc
StatusACTIVE
Test Type for Which DesignedARBITRARY WAVEFORM AND FUNCTION
Enclosure FeatureSINGLE ITEM W/HOUSING
Test Type for Which DesignedARBITRARY WAVEFORM AND FUNCTION
Enclosure FeatureSINGLE ITEM W/HOUSING
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-924-0328
HAZMATNo
Verified Substitutes 12
Ammeter
5365-00-003-41623390 INTERCHANGEABLE
Plug,machine Thread
Husco International Inc
3110-00-097-9610 INTERCHANGEABLE
Bearing,ball,annular
2530-00-234-29882954348 INTERCHANGEABLE
Cylinder,hydraulic Brake,wheel
Chrysler Realty Company Llc Dba Daimler Chrysler
1420-00-440-58723390 INTERCHANGEABLE
Check,pump
Eaton Aerospace, Llc Dba Jackson South
3030-00-528-4514 INTERCHANGEABLE
Belt,v
5935-00-615-688933-90 INTERCHANGEABLE
Adapter,connector
Te Connectivity Corporation Dba Microdot Products
5905-00-807-903833-90 INTERCHANGEABLE
Resistor,fixed,film
Keysight Technologies Inc
5950-00-928-790608-00419-000 INTERCHANGEABLE
Transformer,audio Frequency
Raytheon Company
3020-01-022-21393390 INTERCHANGEABLE
Pinion,indicator,air Speed
Kearflex Engineering Company
Cross-Reference Index
Part NumberManufacturer
3390 Keithley Instruments, Llc (USA)
Related Parts
SUCCESSOR 6625-00-924-0328 Ammeter
5365-00-003-4162INTERCHANGEABLE
PLUG,MACHINE THREAD
3390
3110-00-097-9610INTERCHANGEABLE
BEARING,BALL,ANNULAR
2530-00-234-2988INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,WHEEL
2954348
1420-00-440-5872INTERCHANGEABLE
CHECK,PUMP
3390
3030-00-528-4514INTERCHANGEABLE
BELT,V
5935-00-615-6889INTERCHANGEABLE
ADAPTER,CONNECTOR
33-90
5905-00-807-9038INTERCHANGEABLE
RESISTOR,FIXED,FILM
33-90
5950-00-928-7906INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
08-00419-000
3020-01-022-2139INTERCHANGEABLE
PINION,INDICATOR,AIR SPEED
3390
6730-01-115-4425INTERCHANGEABLE
CASE,PHOTOGRAPHIC PROJECTOR
3020-01-145-4850INTERCHANGEABLE
PULLEY,GROOVE

Frequently Asked Questions

What is NSN 6625-01-618-6049?

NSN 6625-01-618-6049 is a Test Set,signal Generator, manufactured by Keithley Instruments, Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-618-6049?

NSN 6625-01-618-6049 has 1 cross-referenced part number: 3390 (Keithley Instruments, Llc).

What NSN replaces 6625-01-618-6049?

There are 12 known substitutes for 6625-01-618-6049: 6625-00-924-0328, 5365-00-003-4162, 3110-00-097-9610 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3390?

Key specifications for 3390: Test Type for Which Designed: ARBITRARY WAVEFORM AND FUNCTION; Enclosure Feature: SINGLE ITEM W/HOUSING; Test Type for Which Designed: ARBITRARY WAVEFORM AND FUNCTION; Enclosure Feature: SINGLE ITEM W/HOUSING. 4 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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