NSN 2925-01-439-2644 · NIIN 014392644 · Part number ALT8421
Prestolite Electric Inc · FSC 2925 — Engine Electrical System Components, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 24975
Government record, cited
NSN 2925-01-439-2644 — this item is cataloged by the U.S. Government under National Stock Number 2925-01-439-2644. Manufacturer of record part number: ALT8421.
Also searched as2925-01-439-2644 ·
2925014392644 ·
NIIN 014392644 ·
01-439-2644 ·
FSC 2925 Engine Electrical System Components, Aircraft Prime Moving · CAGE 24975 · ALT8421
FSC: 2925 — Engine Electrical System Components, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: ALT8421
Manufacturer: Prestolite Electric Inc
General Description
The Generator,engine Accessory, cataloged under National Stock Number 2925-01-439-2644, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Prestolite Electric Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2925-01-439-2644
Primary Part Number
ALT8421
Item Name
Generator,engine Accessory
FSC / FSG
2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving
Other items in FSC 2925 — Engine Electrical System Components, Aircraft Prime Moving
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2925-00-000-0106
2925-00-000-0106 · Item name not on file
2925-00-001-4604
CASE ASSEMBLY
2925-00-001-4606
2925-00-001-4606 · Item name not on file
2925-00-003-6427
2925-00-003-6427 · Item name not on file
2925-00-003-8064
2925-00-003-8064 · Item name not on file
2925-00-003-8068
2925-00-003-8068 · Item name not on file
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
2925-00-004-1278
IGNITION UNIT,HIGH VOLTAGE
Frequently Asked Questions
What is NSN 2925-01-439-2644?
NSN 2925-01-439-2644 is a Generator,engine Accessory, manufactured by Prestolite Electric Inc, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2925-01-439-2644?
NSN 2925-01-439-2644 has 1 manufacturer part number on file: ALT8421 (Prestolite Electric Inc).
What are the specifications of ALT8421?
Key specifications for ALT8421: End Item Identification: SF260D MARCHETTI ACFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2925-01-439-2644 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2925-01-439-2644?
NSN 2925-01-439-2644 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.