NSN 2920-01-442-8079 · NIIN 014428079 · Part number 57K1788
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 19207
Government record, cited
NSN 2920-01-442-8079 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-442-8079. Manufacturer of record part number: 57K1788.
Also searched as2920-01-442-8079 ·
2920014428079 ·
NIIN 014428079 ·
01-442-8079 ·
FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 19207 · 57K1788
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 2920-01-442-8079
NIIN: 014428079
FSC: 2920 — Engine Electrical System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 57K1788
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Generator Ay with C, cataloged under National Stock Number 2920-01-442-8079, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2920-01-442-8079
Primary Part Number
57K1788
Item Name
Generator Ay with C
FSC / FSG
2920 / 29 — Engine Electrical System Components, Nonaircraft
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2920-00-000-0088
INSTALLATION KIT,AL
2920-00-000-0183
GENERATOR,ENGINE ACCESSORY
2920-00-000-0194
2920-00-000-0194 · Item name not on file
2920-00-001-3474
COIL,MAGNETO
2920-00-001-3843
PLATE ASSY,ARMATURE
2920-00-001-6184
2920-00-001-6184 · Item name not on file
2920-00-001-6185
2920-00-001-6185 · Item name not on file
2920-00-001-8891
2920-00-001-8891 · Item name not on file
Frequently Asked Questions
What is NSN 2920-01-442-8079?
NSN 2920-01-442-8079 is a Generator Ay with C, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2920-01-442-8079?
NSN 2920-01-442-8079 has 1 manufacturer part number on file: 57K1788 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 57K1788?
Key specifications for 57K1788: End Item Identification: HOWITZER FULL TRACKED, SELF-PROPELLED 155MM, M109 MM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2920-01-442-8079 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 2920-01-442-8079?
NSN 2920-01-442-8079 has DEMIL Code Q. 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.