A24785-9 — GENERATOR,ENGINE ACCESSORY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A24785-9: GENERATOR,ENGINE ACCESSORY.

The GENERATOR,ENGINE ACCESSORY is a the manufacturer industrial component. Key specifications include submersibility: NONSUBMERSIBLE, special_features: THREE THREADED MOUNTING HOLES, voltage_in_volts: 12.0, rectifier_location: INTEGRAL, ground_polarity_type: NEGATIVE, shaft_drive_end_style: STRAIGHT SHAFT END, THREADED. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-140-3905, 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

A24785-9

NSN: 2920-00-140-3905
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 46717 — PETTIBONE LLC (USA)

SPECIFICATIONS

submersibility	NONSUBMERSIBLE
special_features	THREE THREADED MOUNTING HOLES
voltage_in_volts	12.0
rectifier_location	INTEGRAL
ground_polarity_type	NEGATIVE
shaft_drive_end_style	STRAIGHT SHAFT END, THREADED
shaft_rotation_direction	CLOCKWISE
top_mounting_hole_diameter	0.312 INCHES NOMINAL IN
bottom_mounting_hole_diameter	0.500 INCHES NOMINAL IN
mounting_hole_thread_diameter	0.312 INCHES NOMINAL IN
maximum_output_current_rating_in_amps	55.0
mounting_hole_thread_quantity_per_inch	18
NSN	2920-00-140-3905

COMPONENT DIAGRAM

KEY FEATURES

•

DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER: 3.280 INCHES NOMINAL IN

•

TOP MOUNTING HOLE DIAMETER: 0.312 INCHES NOMINAL IN

•

SHAFT DRIVE END STYLE: STRAIGHT SHAFT END, THREADED

•

BOTTOM MOUNTING HOLE DIAMETER: 0.500 INCHES NOMINAL IN

•

VOLTAGE IN VOLTS: 12.0

•

RECTIFIER LOCATION: INTEGRAL

•

SHAFT ROTATION DIRECTION: CLOCKWISE

•

ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG: 30.0

TECHNICAL CHARACTERISTICS

DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER	3.280 INCHES NOMINAL IN
TOP MOUNTING HOLE DIAMETER	0.312 INCHES NOMINAL IN
SHAFT DRIVE END STYLE	STRAIGHT SHAFT END, THREADED
BOTTOM MOUNTING HOLE DIAMETER	0.500 INCHES NOMINAL IN
VOLTAGE IN VOLTS	12.0
RECTIFIER LOCATION	INTEGRAL
SHAFT ROTATION DIRECTION	CLOCKWISE
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG	30.0
ANGULAR DEVIATION OF THIRD HOLE FROM SECOND HOLE IN DEG	30.0
MOUNTING HOLE THREAD DIAMETER	0.312 INCHES NOMINAL 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 1

10-56Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A24785-9?

A24785-9 is a GENERATOR,ENGINE ACCESSORY.

What parts can replace A24785-9?

There is 1 known substitute for A24785-9: 10-56. Substitute compatibility should be verified for your specific system.

What is the NSN for A24785-9?

A24785-9 is cataloged in the U.S. Government catalog under NSN 2920-00-140-3905. This indicates validated use in U.S. government and defense supply chains.

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A24785-9 — GENERATOR,ENGINE ACCESSORY

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