411578057 — RING SET,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

411578057: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include standard_bore_diameter: 91.0 MILLIMETERS MM, ring_set_component_parts: RING,OIL 1; EXPANDER,2; RING,COMPRESSION 2; RING,8. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-421-3868, 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

411578057

NSN: 2815-00-421-3868
FSC: 2815 — Diesel Engines and Components
CAGE: 13446 — PERKINS ENGINES INC (USA)

SPECIFICATIONS

standard_bore_diameter	91.0 MILLIMETERS MM
ring_set_component_parts	RING,OIL 1; EXPANDER,2; RING,COMPRESSION 2; RING,8
piston_accommodation_quantity	1
NSN	2815-00-421-3868

COMPONENT DIAGRAM

KEY FEATURES

•

RING SET COMPONENT PARTS: RING,OIL 1; EXPANDER,2; RING,COMPRESSION 2; RING,8

•

PISTON ACCOMMODATION QUANTITY: 1

•

STANDARD BORE DIAMETER: 91.0 MILLIMETERS MM

TECHNICAL CHARACTERISTICS

RING SET COMPONENT PARTS	RING,OIL 1; EXPANDER,2; RING,COMPRESSION 2; RING,8
PISTON ACCOMMODATION QUANTITY	1
STANDARD BORE DIAMETER	91.0 MILLIMETERS MM

SUBSTITUTES & CROSS-REFERENCES 1

84957Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 411578057?

411578057 is a RING SET,PISTON.

What parts can replace 411578057?

There is 1 known substitute for 411578057: 84957. Substitute compatibility should be verified for your specific system.

What is the NSN for 411578057?

411578057 is cataloged in the U.S. Government catalog under NSN 2815-00-421-3868. This indicates validated use in U.S. government and defense supply chains.

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411578057 — RING SET,PISTON

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