Name: RING SET,PISTON
Brand: Unknown
SKU: 115131AS

115131AS ✓ Verified by PartsTable

— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include standard_bore_diameter: 4.250 INCHES IN, ring_set_component_parts: COMPRESSION RING,20144,28265,6,COMPRESSION RING,21338,28265,6,OIL RING,21134,28265,12. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-516-9465, 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

115131AS

NSN: 2805-00-516-9465
FSC: 2805
CAGE: 28265 — HERCULES ENGINE CO INC (USA)

SPECIFICATIONS

standard_bore_diameter	4.250 INCHES IN
ring_set_component_parts	COMPRESSION RING,20144,28265,6,COMPRESSION RING,21338,28265,6,OIL RING,21134,28265,12
piston_accommodation_quantity	6
NSN	2805-00-516-9465

COMPONENT DIAGRAM

KEY FEATURES

•

RING SET COMPONENT PARTS: COMPRESSION RING,20144,28265,6,COMPRESSION RING,21338,28265,6,OIL RING,21134,28265,12

•

PISTON ACCOMMODATION QUANTITY: 6

•

STANDARD BORE DIAMETER: 4.250 INCHES IN

TECHNICAL CHARACTERISTICS (FLIS)

RING SET COMPONENT PARTS	COMPRESSION RING,20144,28265,6,COMPRESSION RING,21338,28265,6,OIL RING,21134,28265,12
PISTON ACCOMMODATION QUANTITY	6
STANDARD BORE DIAMETER	4.250 INCHES IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 3

8107A052Interchangeable

interchangeable cross-reference

interchangeable

87-0434Interchangeable

interchangeable cross-reference

interchangeable

1504Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 115131AS?

115131AS is a RING SET,PISTON.

What parts can replace 115131AS?

There are 3 known substitutes for 115131AS: 8107A052, 87-0434, 1504. Substitute compatibility should be verified for your specific system.

What is the NSN for 115131AS?

115131AS is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-516-9465. This indicates validated use in U.S. government and defense supply chains.

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