478809 — DRIVE,ENGINE,ELECTRICAL STARTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

478809: DRIVE,ENGINE,ELECTRICAL STARTER.

DRIVE,ENGINE,ELECTRICAL STARTER. Key specifications include overall_length: 7.062 INCHES NOMINAL IN, largest_outside_diameter: 3.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-658-3368, 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

478809

NSN: 2920-00-658-3368
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 72850 — PUROLATOR PRODUCTS CO DIV MOTOR COMPONENTS, LLC (USA)

SPECIFICATIONS

overall_length	7.062 INCHES NOMINAL IN
special_features	STEEL; GEAR OF 2.312 IN. W/ELEVEN TEETH; SHAFT ACCOMMODATION 0.875 IN.; W/SIX SPLINES; SHAFT DIA ON GEAR END 0.812 IN. IN
largest_outside_diameter	3.000 INCHES NOMINAL IN
NSN	2920-00-658-3368

COMPONENT DIAGRAM

KEY FEATURES

•

LARGEST OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

LARGEST OUTSIDE DIAMETER	3.000 INCHES NOMINAL IN
OVERALL LENGTH	7.062 INCHES NOMINAL IN
SPECIAL FEATURES	STEEL; GEAR OF 2.312 IN. W/ELEVEN TEETH; SHAFT ACCOMMODATION 0.875 IN.; W/SIX SPLINES; SHAFT DIA ON GEAR END 0.812 IN. IN

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 2

1945579Reference document

Same NSN cross-reference

Reference document — Secondary reference

1937272Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 478809?

478809 is a DRIVE,ENGINE,ELECTRICAL STARTER.

What parts can replace 478809?

There are 2 known substitutes for 478809: 1945579, 1937272. Substitute compatibility should be verified for your specific system.

What is the NSN for 478809?

478809 is cataloged in the U.S. Government catalog under NSN 2920-00-658-3368. This indicates validated use in U.S. government and defense supply chains.

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478809 — DRIVE,ENGINE,ELECTRICAL STARTER

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