Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW
The HEAD,CYLINDER is a the manufacturer industrial component. Key specifications include end_item_identification: J6538 O2-N2 GEN-CHG PLANT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5307-00-353-2517, 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
245409
NSN:5307-00-353-2517 FSC:5307 CAGE:08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
end_item_identification
J6538 O2-N2 GEN-CHG PLANT
NSN
5307-00-353-2517
COMPONENT DIAGRAM
KEY FEATURES
•
DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END: 0.453 INCHES NOMINAL IN
•
FEATURES PROVIDED: CASEHARDENED
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MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE
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HEAD DIAMETER: 0.907 INCHES MINIMUM AND 0.911 INCHES MAXIMUM IN
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MATERIAL: STEEL COMP 4620
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BODY LENGTH: 1.344 INCHES NOMINAL IN
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TAPER MINOR DIAMETER: 0.674 INCHES MINIMUM AND 0.678 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM SPHERICAL HEAD CENTERLINE TO HEAD END