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PartsTable / COMPONENT / DR6C
DR6C ✓ 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: 3.000 INCHES IN, ring_set_component_parts: COMPRESSION RING,DC163,66289,1; COMPRESSION RING,@DC163D,66289,1; OIL RING,DC186,66289,1; SCRAPER RING,DC163-1,66289,1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-834-5279, 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
DR6C
NSN: 2805-00-834-5279
FSC: 2805
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
standard_bore_diameter3.000 INCHES IN
ring_set_component_partsCOMPRESSION RING,DC163,66289,1; COMPRESSION RING,@DC163D,66289,1; OIL RING,DC186,66289,1; SCRAPER RING,DC163-1,66289,1
piston_accommodation_quantity1
NSN2805-00-834-5279
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING SET,PISTON TITLE COMPONENT PN DR6C MFR RING SET,PISTON
KEY FEATURES
•
PISTON ACCOMMODATION QUANTITY: 1
•
RING SET COMPONENT PARTS: COMPRESSION RING,DC163,66289,1; COMPRESSION RING,@DC163D,66289,1; OIL RING,DC186,66289,1; SCRAPER RING,DC163-1,66289,1
•
STANDARD BORE DIAMETER: 3.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
PISTON ACCOMMODATION QUANTITY1
RING SET COMPONENT PARTSCOMPRESSION RING,DC163,66289,1; COMPRESSION RING,@DC163D,66289,1; OIL RING,DC186,66289,1; SCRAPER RING,DC163-1,66289,1
STANDARD BORE DIAMETER3.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
11408Interchangeable
interchangeable cross-reference
interchangeable
SMB145605Interchangeable
interchangeable cross-reference
interchangeable
60-4011Interchangeable
interchangeable cross-reference
interchangeable
PA6253Interchangeable
interchangeable cross-reference
interchangeable
MS14375E153Interchangeable
interchangeable cross-reference
interchangeable
K40A68OInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DR6C?
DR6C is a RING SET,PISTON.
What parts can replace DR6C?
There are 11 known substitutes for DR6C: 11408, SMB145605, 60-4011 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DR6C?
DR6C is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-834-5279. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026