1428P040 — PISTON,INTERNAL COMBUSTION ENGIN

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1428P040: PISTON,INTERNAL COMBUSTION ENGIN.

PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 29.1 OUNCES OZ, diameter: 3.777 INCHES NOMINAL IN, material: ALUMINUM, head_style: FLAT, oil_groove: NOT INCLUDED, skirt_type: SEMISPLIT. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-733-8985, 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

1428P040

NSN: 2805-00-733-8985
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 45225 — BOSCH AUTOMOTIVE SERVICE SOLUTIONS INC. (USA)

SPECIFICATIONS

weight	29.1 OUNCES OZ
diameter	3.777 INCHES NOMINAL IN
material	ALUMINUM
head_style	FLAT
oil_groove	NOT INCLUDED
skirt_type	SEMISPLIT
carbon_groove	NOT INCLUDED
overall_height	4.724 INCHES MINIMUM AND 4.754 INCHES MAXIMUM IN
surface_finish	FINISHED
oil_passage_type	SLOT LOCATION NOT OTHERWISE SPECIFIED
pin_hole_bushing	NOT INCLUDED
pinhole_diameter	0.9896 INCHES MINIMUM AND 0.9898 INCHES MAXIMUM IN
NSN	2805-00-733-8985

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 7

A911P040Reference document

Same NSN cross-reference

Reference document — Secondary reference

P335AX040Reference document

Same NSN cross-reference

Reference document — Secondary reference

TC60-040Reference document

Same NSN cross-reference

Reference document — Secondary reference

7338985Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

L22878PF040Reference document

Same NSN cross-reference

Reference document — Secondary reference

7538294Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1428P040?

1428P040 is a PISTON,INTERNAL COMBUSTION ENGIN.

What parts can replace 1428P040?

There are 7 known substitutes for 1428P040: A911P040, P335AX040, TC60-040 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1428P040?

1428P040 is cataloged in the U.S. Government catalog under NSN 2805-00-733-8985. This indicates validated use in U.S. government and defense supply chains.

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1428P040 — PISTON,INTERNAL COMBUSTION ENGIN

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