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PartsTable / COMPONENT / NP7071PC
NP7071PC ✓ 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,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN, radial_wall_thickness: 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN, standard_bore_diameter: 4.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-273-0582, 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
NP7071PC
NSN: 2815-00-273-0582
FSC: 2815
CAGE: 14541 — COOPER MACHINERY SERVICES LLC (USA)
SPECIFICATIONS
materialIRON OVERALL
ring_styleCONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
radial_wall_thickness0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN
standard_bore_diameter4.500 INCHES IN
cross-sectional_shape_styleSTRAIGHT FACE, DOUBLE SCRAPER
oil_passage_type_and_quantity1 GROOVE OUTSIDE PERIPHERY
NSN2815-00-273-0582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN NP7071PC MFR RING,PISTON
KEY FEATURES
•
RADIAL WALL THICKNESS: 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN
•
JOINT STYLE: VERTICAL JOINT
•
RING STYLE: CONCENTRIC
•
MATERIAL: IRON OVERALL
•
STANDARD BORE DIAMETER: 4.500 INCHES IN
•
OIL PASSAGE TYPE AND QUANTITY: 1 GROOVE OUTSIDE PERIPHERY
•
CROSS-SECTIONAL SHAPE STYLE: STRAIGHT FACE, DOUBLE SCRAPER
TECHNICAL CHARACTERISTICS (FLIS)
RADIAL WALL THICKNESS0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
MATERIALIRON OVERALL
STANDARD BORE DIAMETER4.500 INCHES IN
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OVERALL WIDTH0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
25704-281242-06-0Interchangeable
interchangeable cross-reference
interchangeable
103341Interchangeable
interchangeable cross-reference
interchangeable
2552Interchangeable
interchangeable cross-reference
interchangeable
CW1143MPInterchangeable
interchangeable cross-reference
interchangeable
2022412Interchangeable
interchangeable cross-reference
interchangeable
X43NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NP7071PC?
NP7071PC is a RING,PISTON.
What parts can replace NP7071PC?
There are 16 known substitutes for NP7071PC: 25704-281242-06-0, 103341, 2552 and 13 more. Substitute compatibility should be verified for your specific system.
Is NP7071PC still available?
NP7071PC is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026