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57K1788 — GENERATOR AY WITH C

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

57K1788: GENERATOR AY WITH C.

The GENERATOR AY WITH C is a the manufacturer industrial component. Key specifications include end_item_identification: HOWITZER FULL TRACKED, SELF-PROPELLED 155MM, M109 MM. This part is cataloged in the U.S.

Government catalog under NSN 2920-01-442-8079, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
57K1788
NSN: 2920-01-442-8079
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_item_identificationHOWITZER FULL TRACKED, SELF-PROPELLED 155MM, M109 MM
NSN2920-01-442-8079
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GENERATOR AY WITH C TITLE COMPONENT PN 57K1788 MFR GENERATOR AY WITH C
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONHOWITZER FULL TRACKED, SELF-PROPELLED 155MM, M109 MM
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 2920-00-000-0183 2920-00-000-0194 2920-00-001-3474 2920-00-001-3843 2920-00-001-6184 2920-00-001-6185 2920-00-001-8891
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 57K1788?
57K1788 is a GENERATOR AY WITH C.
What is the NSN for 57K1788?
57K1788 is cataloged in the U.S. Government catalog under NSN 2920-01-442-8079. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.