A3238 — DRIVE,ENGINE,ELECTRICAL STARTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A3238: DRIVE,ENGINE,ELECTRICAL STARTER.

DRIVE,ENGINE,ELECTRICAL STARTER. Key specifications include material: CERAMIC ENCLOSURE, overall_width: 0.355 INCHES MAXIMUM IN, overall_height: 0.225 INCHES MAXIMUM IN, overall_length: 0.225 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S), special_features: JUNCTION PATTERN ARRANGEMENT: NPN. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-999-5137, 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

A3238

NSN: 2920-00-999-5137
NIINs: 009995137, 010310134
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 72850 — PUROLATOR PRODUCTS CO DIV MOTOR COMPONENTS, LLC (USA)

SPECIFICATIONS

material	CERAMIC ENCLOSURE
overall_width	0.355 INCHES MAXIMUM IN
overall_height	0.225 INCHES MAXIMUM IN
overall_length	0.225 INCHES MAXIMUM IN
mounting_method	UNTHREADED HOLE(S)
special_features	JUNCTION PATTERN ARRANGEMENT: NPN
internal_configuration	JUNCTION CONTACT
semiconductor_material	SILICON
end_item_identification	INSTRUMENT LANDING SYSTEM (ILS)
largest_outside_diameter	3.000 INCHES NOMINAL IN
mounting_facility_quantity	2
terminal_type_and_quantity	2 TAB, SOLDER LUG
NSN	2920-00-999-5137

COMPONENT DIAGRAM

KEY FEATURES

•

LARGEST OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

LARGEST OUTSIDE DIAMETER	3.000 INCHES NOMINAL IN
OVERALL LENGTH	7.500 INCHES NOMINAL IN
SPECIAL FEATURES	STEEL; TWELVE TOOTH DRIVE GEAR AND PILOT SHAFT ON FLYWHEEL END, 0.750 IN. DIA BY 1.000 IN. LG PILOT SHAFT; SIX INTERNAL SPLINES IN BORE OF STARTER SHAFT END; CENTRIFUGAL ENGAGEMENT TYPE; FITS 0.875 IN. DIA STARTER SHAFT IN

SUBSTITUTES & CROSS-REFERENCES 1

A3423Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A3238?

A3238 is a DRIVE,ENGINE,ELECTRICAL STARTER.

What parts can replace A3238?

There is 1 known substitute for A3238: A3423. Substitute compatibility should be verified for your specific system.

What is the NSN for A3238?

A3238 is cataloged in the U.S. Government catalog under NSN 2920-00-999-5137. This indicates validated use in U.S. government and defense supply chains.

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A3238 — DRIVE,ENGINE,ELECTRICAL STARTER

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