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1172889-6 — ROTOR,ALTERNATOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1172889-6: ROTOR,ALTERNATOR.

The ROTOR,ALTERNATOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL MATERIAL,6.250 IN. O/A LENGTH BY 4.000 IN.

DIA W/BRASS BUSHING ONE END IN. This part is cataloged in the U.S. Government catalog under NSN 2920-01-026-3104, 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
1172889-6
NSN: 2920-01-026-3104
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL MATERIAL,6.250 IN. O/A LENGTH BY 4.000 IN. DIA W/BRASS BUSHING ONE END IN
NSN2920-01-026-3104
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROTOR,ALTERNATOR TITLE COMPONENT PN 1172889-6 MFR ROTOR,ALTERNATOR
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL MATERIAL,6.250 IN. O/A LENGTH BY 4.000 IN. DIA W/BRASS BUSHING ONE END IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL MATERIAL,6.250 IN. O/A LENGTH BY 4.000 IN. DIA W/BRASS BUSHING ONE END IN
SUBSTITUTES & CROSS-REFERENCES 2
1876570Reference document
Same NSN cross-reference
Reference document — Secondary reference
1971990Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1172889-6?
1172889-6 is a ROTOR,ALTERNATOR.
What parts can replace 1172889-6?
There are 2 known substitutes for 1172889-6: 1876570, 1971990. Substitute compatibility should be verified for your specific system.
What is the NSN for 1172889-6?
1172889-6 is cataloged in the U.S. Government catalog under NSN 2920-01-026-3104. 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.