MA12N550 — Technical Data Sheet

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— · COMPONENT

WHAT YOU NEED TO KNOW

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PRODUCT OVERVIEW

The GENERATOR,ENGINE ACCESSORY is a the manufacturer industrial component. Key specifications include submersibility: NONSUBMERSIBLE, voltage_in_volts: 12.0, rectifier_location: INTEGRAL, ground_polarity_type: NEGATIVE, shaft_drive_end_style: STRAIGHT SHAFT END, THREADED, W/KEYWAY, bottom_mounting_hole_diameter: 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-071-2345, 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

MA12N550

NSN: 2920-00-071-2345
FSC: 2920
CAGE: 16662 — LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE (USA)

SPECIFICATIONS

submersibility	NONSUBMERSIBLE
voltage_in_volts	12.0
rectifier_location	INTEGRAL
ground_polarity_type	NEGATIVE
shaft_drive_end_style	STRAIGHT SHAFT END, THREADED, W/KEYWAY
bottom_mounting_hole_diameter	0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
mounting_hole_thread_diameter	0.312 INCHES NOMINAL IN
mounting_hole_thread_quantity_per_inch	18
mounting_hole_thread_series_designator	UNIFIED NATIONAL COARSE (UNC)
angular_deviation_of_first_hole_from_top_center_in_deg	0.0
angular_deviation_of_fourth_hole_from_third_hole_in_deg	150.0
angular_deviation_of_second_hole_from_first_hole_in_deg	30.0
NSN	2920-00-071-2345

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

RECTIFIER LOCATION: INTEGRAL

•

ANGULAR DEVIATION OF THIRD HOLE FROM SECOND HOLE IN DEG: 150.0

•

MOUNTING HOLE THREAD QUANTITY PER INCH: 18

•

SHAFT DRIVE END STYLE: STRAIGHT SHAFT END, THREADED, W/KEYWAY

•

ANGULAR DEVIATION OF FOURTH HOLE FROM THIRD HOLE IN DEG: 150.0

•

DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER: 3.240 INCHES NOMINAL IN

•

ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG: 0.0

TECHNICAL CHARACTERISTICS (FLIS)

DISTANCE BETWEEN SHAFT CENTER AND BOTTOM MOUNTING HOLE CENTER	3.280 INCHES NOMINAL IN
RECTIFIER LOCATION	INTEGRAL
ANGULAR DEVIATION OF THIRD HOLE FROM SECOND HOLE IN DEG	150.0
MOUNTING HOLE THREAD QUANTITY PER INCH	18
SHAFT DRIVE END STYLE	STRAIGHT SHAFT END, THREADED, W/KEYWAY
ANGULAR DEVIATION OF FOURTH HOLE FROM THIRD HOLE IN DEG	150.0
DISTANCE BETWEEN SHAFT CENTER AND TOP MOUNTING HOLE CENTER	3.240 INCHES NOMINAL IN
ANGULAR DEVIATION OF FIRST HOLE FROM TOP CENTER IN DEG	0.0
SUBMERSIBILITY	NONSUBMERSIBLE
MOUNTING HOLE THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

VERIFIED SUBSTITUTES & CROSS-REFERENCES 8

47400Interchangeable