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PartsTable / COMPONENT / NP7021PC5
NP7021PC5 ✓ 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 INSERT,ENGINE VALVE SEAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_height: 0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, hardness_rating: 30.0 ROCKWELL C MINIMUM BODY, style_designator: PLAIN, seat_angle_in_deg: 0.750 NOMINAL, body_inside_diameter: 1.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-416-8682, 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
NP7021PC5
NSN: 2815-00-416-8682
FSC: 2815
CAGE: 55509 — COOPER CAMERON CORP AJAX-SUPERIOR DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
hardness_rating30.0 ROCKWELL C MINIMUM BODY
style_designatorPLAIN
seat_angle_in_deg0.750 NOMINAL
body_inside_diameter1.500 INCHES NOMINAL IN
fsc_application_dataDIESEL ENGINE
body_outside_diameter2.003 INCHES MINIMUM AND 2.004 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
NSN2815-00-416-8682
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,ENGINE VALVE SEAT TITLE COMPONENT PN NP7021PC5 MFR INSERT,ENGINE VALVE SE
KEY FEATURES
•
SEAT ANGLE IN DEG: 0.750 NOMINAL
•
BODY OUTSIDE DIAMETER: 2.003 INCHES MINIMUM AND 2.004 INCHES MAXIMUM IN
•
HARDNESS RATING: 42.0 ROCKWELL C MAXIMUM FACE
•
MATERIAL: STEEL OVERALL
•
FSC APPLICATION DATA: DIESEL ENGINE
•
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
SEAT ANGLE IN DEG0.750 NOMINAL
BODY OUTSIDE DIAMETER2.003 INCHES MINIMUM AND 2.004 INCHES MAXIMUM IN
OVERALL HEIGHT0.435 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
HARDNESS RATING42.0 ROCKWELL C MAXIMUM FACE
MATERIALSTEEL OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM BODY
FSC APPLICATION DATADIESEL ENGINE
STYLE DESIGNATORPLAIN
SEATING SURFACE SHAPEANGULAR
BODY INSIDE DIAMETER1.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
P11459Interchangeable
interchangeable cross-reference
interchangeable
6B668Interchangeable
interchangeable cross-reference
interchangeable
11189Interchangeable
interchangeable cross-reference
interchangeable
NP10021PC5Interchangeable
Same NIIN cross-reference
interchangeable
NP7004PCP8Interchangeable
Same NIIN cross-reference
interchangeable
P8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NP7021PC5?
NP7021PC5 is a INSERT,ENGINE VALVE SEAT.
What parts can replace NP7021PC5?
There are 9 known substitutes for NP7021PC5: P11459, 6B668, 11189 and 6 more. Substitute compatibility should be verified for your specific system.
Is NP7021PC5 still available?
NP7021PC5 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