DR-24-S-20 — RING SET,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DR-24-S-20: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include bore_diameter_oversize: 0.020 INCHES IN, standard_bore_diameter: 3.270 INCHES IN, ring_set_component_parts: COMPRESSION RING,DC-187-S-20,66289,4; SCRAPER RING,DC-188-S-20,66289,4; OIL RING,DC-189-S-20,66289,4. This part is cataloged in the U.S.

Government catalog under NSN 2805-01-137-4018, 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

DR-24-S-20

NSN: 2805-01-137-4018
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)

SPECIFICATIONS

bore_diameter_oversize	0.020 INCHES IN
standard_bore_diameter	3.270 INCHES IN
ring_set_component_parts	COMPRESSION RING,DC-187-S-20,66289,4; SCRAPER RING,DC-188-S-20,66289,4; OIL RING,DC-189-S-20,66289,4
piston_accommodation_quantity	4
NSN	2805-01-137-4018

COMPONENT DIAGRAM

KEY FEATURES

•

BORE DIAMETER OVERSIZE: 0.020 INCHES IN

•

RING SET COMPONENT PARTS: COMPRESSION RING,DC-187-S-20,66289,4; SCRAPER RING,DC-188-S-20,66289,4; OIL RING,DC-189-S-20,66289,4

•

PISTON ACCOMMODATION QUANTITY: 4

•

STANDARD BORE DIAMETER: 3.270 INCHES IN

TECHNICAL CHARACTERISTICS

BORE DIAMETER OVERSIZE	0.020 INCHES IN
RING SET COMPONENT PARTS	COMPRESSION RING,DC-187-S-20,66289,4; SCRAPER RING,DC-188-S-20,66289,4; OIL RING,DC-189-S-20,66289,4
PISTON ACCOMMODATION QUANTITY	4
STANDARD BORE DIAMETER	3.270 INCHES IN

OTHER ITEMS IN FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

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

2805-00-000-4022 2805-00-001-0029 2805-00-001-3527 2805-00-001-3844 2805-00-001-3854 2805-00-001-6154 2805-00-001-6164 2805-00-001-6575

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is DR-24-S-20?

DR-24-S-20 is a RING SET,PISTON.

What is the NSN for DR-24-S-20?

DR-24-S-20 is cataloged in the U.S. Government catalog under NSN 2805-01-137-4018. This indicates validated use in U.S. government and defense supply chains.

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DR-24-S-20 — RING SET,PISTON

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