PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

426-4696Generator,signal

Nimikkeistokeskus Ncb Finland · NSN 6625-00-188-3891 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-188-3891 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-188-3891. Primary manufacturer part number: 426-4696.
Features
  • Generator,signal — FSC 6625
  • Modulator Location: INTERNAL
  • Modulation Type: FM
  • Frequency Range Rating: +0.000 TO 2.000 MEGAHERTZ
  • Frequency Band Quantity: 7
  • Output Impedance Rating: 50.0 OHMS NOMINAL AND 600.0 OHMS NOMINAL
  • Modulator Location: INTERNAL
  • Modulation Type: FM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,signal, cataloged under National Stock Number 6625-00-188-3891, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Nimikkeistokeskus Ncb Finland. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN6625-00-188-3891
Primary Part Number426-4696
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerNimikkeistokeskus Ncb Finland
StatusACTIVE
Modulator LocationINTERNAL
Modulation TypeFM
Frequency Range Rating+0.000 TO 2.000 MEGAHERTZ
Frequency Band Quantity7
Output Impedance Rating50.0 OHMS NOMINAL AND 600.0 OHMS NOMINAL
Modulator LocationINTERNAL
Modulation TypeFM
Frequency Range Rating+0.000 TO 2.000 MEGAHERTZ
Frequency Band Quantity7
Output Impedance Rating50.0 OHMS NOMINAL AND 600.0 OHMS NOMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6625-01-045-6125501 INTERCHANGEABLE
Test Set,insulation Breakdown
Simpson Electric Company, Inc.
5999-01-345-8557 INTERCHANGEABLE
Heat Sink,electrical-Electronic
5895-01-367-4962 INTERCHANGEABLE
Mixer Stage,frequency
Cross-Reference Index
Part NumberManufacturer
426-4696 Nimikkeistokeskus Ncb Finland (FIN)
401 Systron-Donner Corp Microwave/instrument Div (USA)
Related Parts
6625-01-045-6125INTERCHANGEABLE
TEST SET,INSULATION BREAKDOWN
501
5999-01-345-8557INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
5895-01-367-4962INTERCHANGEABLE
MIXER STAGE,FREQUENCY

Frequently Asked Questions

What is NSN 6625-00-188-3891?

NSN 6625-00-188-3891 is a Generator,signal, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-188-3891?

NSN 6625-00-188-3891 has 2 cross-referenced part numbers: 426-4696 (Nimikkeistokeskus Ncb Finland), 401 (Systron-Donner Corp Microwave/instrument Div).

What NSN replaces 6625-00-188-3891?

There are 3 known substitutes for 6625-00-188-3891: 6625-01-045-6125, 5999-01-345-8557, 5895-01-367-4962. Verify interchangeability with system specifications before substitution.

What are the specifications of 426-4696?

Key specifications for 426-4696: Modulator Location: INTERNAL; Modulation Type: FM; Frequency Range Rating: +0.000 TO 2.000 MEGAHERTZ; Frequency Band Quantity: 7. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com