PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LG1Generator,signal

Heathkit Co Inc Dba Heathkit Educational Systems · NSN 6625-00-238-1251 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-238-1251 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-238-1251. Primary manufacturer part number: LG1.
Features
  • Generator,signal — FSC 6625
  • Modulator Location: INTERNAL
  • Modulator Location: INTERNAL
  • 2 verified cross-references
  • Primary manufacturer: Heathkit Co Inc Dba Heathkit Educational Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,signal, cataloged under National Stock Number 6625-00-238-1251, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Heathkit Co Inc Dba Heathkit Educational Systems. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-238-1251
Primary Part NumberLG1
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerHeathkit Co Inc Dba Heathkit Educational Systems
StatusACTIVE
Modulator LocationINTERNAL
Modulator LocationINTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-408-1474 INTERCHANGEABLE
Puller,mechanical
5962-01-181-02591500MC1022-001 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Information and Electronic Systems Integration Inc.
3510-01-542-8888LG1 INTERCHANGEABLE
Water Gun Assy
Alliance Laundry Systems Llc
4240-01-702-9442LG1 INTERCHANGEABLE
Goggles,industrial
Thorlabs, Inc
Cross-Reference Index
Part NumberManufacturer
426-6376 Nimikkeistokeskus Ncb Finland (FIN)
LG1 PRIMARY Heathkit Co Inc Dba Heathkit Educational Systems (USA)
Related Parts
5120-00-408-1474INTERCHANGEABLE
PULLER,MECHANICAL
5962-01-181-0259INTERCHANGEABLE
MICROCIRCUIT,LINEAR
1500MC1022-001
3510-01-542-8888INTERCHANGEABLE
WATER GUN ASSY
LG1
4240-01-702-9442INTERCHANGEABLE
GOGGLES,INDUSTRIAL
LG1

Frequently Asked Questions

What is NSN 6625-00-238-1251?

NSN 6625-00-238-1251 is a Generator,signal, manufactured by Heathkit Co Inc Dba Heathkit Educational Systems, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-238-1251?

NSN 6625-00-238-1251 has 2 cross-referenced part numbers: 426-6376 (Nimikkeistokeskus Ncb Finland), LG1 (Heathkit Co Inc Dba Heathkit Educational Systems).

What NSN replaces 6625-00-238-1251?

There are 4 known substitutes for 6625-00-238-1251: 5120-00-408-1474, 5962-01-181-0259, 3510-01-542-8888 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LG1?

Key specifications for LG1: Modulator Location: INTERNAL; Modulator Location: INTERNAL. 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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