280520A — RING SET,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

280520A: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include standard_bore_diameter: 3.325 INCHES IN, ring_set_component_parts: COMPRESSION RING 2; OIL RING 2. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-005-7531, 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

280520A

NSN: 2815-00-005-7531
FSC: 2815 — Diesel Engines and Components
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)

SPECIFICATIONS

standard_bore_diameter	3.325 INCHES IN
ring_set_component_parts	COMPRESSION RING 2; OIL RING 2
piston_accommodation_quantity	1
NSN	2815-00-005-7531

COMPONENT DIAGRAM

KEY FEATURES

•

RING SET COMPONENT PARTS: COMPRESSION RING 2; OIL RING 2

•

PISTON ACCOMMODATION QUANTITY: 1

•

STANDARD BORE DIAMETER: 3.325 INCHES IN

TECHNICAL CHARACTERISTICS

RING SET COMPONENT PARTS	COMPRESSION RING 2; OIL RING 2
PISTON ACCOMMODATION QUANTITY	1
STANDARD BORE DIAMETER	3.325 INCHES IN

OTHER ITEMS IN FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 280520A?

280520A is a RING SET,PISTON.

What is the NSN for 280520A?

280520A is cataloged in the U.S. Government catalog under NSN 2815-00-005-7531. This indicates validated use in U.S. government and defense supply chains.

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280520A — RING SET,PISTON

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