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CKB1526A — RING,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CKB1526A: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: DIAGONAL JOINT, overall_width: 0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN, fsc_application_data: PISTON,AIR COMPRESSOR,DIESEL ENGINE,STARTING, radial_wall_thickness: 0.2670 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-271-9018, 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
CKB1526A
NSN: 2815-00-271-9018
FSC: 2815 — Diesel Engines and Components
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialIRON OVERALL
ring_styleCONCENTRIC
joint_styleDIAGONAL JOINT
overall_width0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN
fsc_application_dataPISTON,AIR COMPRESSOR,DIESEL ENGINE,STARTING
radial_wall_thickness0.2670 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
standard_bore_diameter8.000 INCHES IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN2815-00-271-9018
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN CKB1526A MFR RING,PISTON
KEY FEATURES
•
FSC APPLICATION DATA: PISTON,AIR COMPRESSOR,DIESEL ENGINE,STARTING
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
JOINT STYLE: DIAGONAL JOINT
•
RADIAL WALL THICKNESS: 0.2670 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
•
RING STYLE: CONCENTRIC
•
STANDARD BORE DIAMETER: 8.000 INCHES IN
•
MATERIAL: IRON OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAPISTON,AIR COMPRESSOR,DIESEL ENGINE,STARTING
OVERALL WIDTH0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
RADIAL WALL THICKNESS0.2670 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
RING STYLECONCENTRIC
STANDARD BORE DIAMETER8.000 INCHES IN
MATERIALIRON OVERALL
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 2
MCJB925DPC2Reference document
Same NSN cross-reference
Reference document — Secondary reference
MCJB925APC25Reference 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 CKB1526A?
CKB1526A is a RING,PISTON.
What parts can replace CKB1526A?
There are 2 known substitutes for CKB1526A: MCJB925DPC2, MCJB925APC25. Substitute compatibility should be verified for your specific system.
What is the NSN for CKB1526A?
CKB1526A is cataloged in the U.S. Government catalog under NSN 2815-00-271-9018. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.