The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 7.223 INCHES MINIMUM AND 7.327 INCHES MAXIMUM IN, center_hole_diameter: 6.702 INCHES MINIMUM AND 6.748 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-725-9798, 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.
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FREQUENTLY ASKED QUESTIONS
What is N304-7?
N304-7 is a O-RING.
What parts can replace N304-7?
There are 6 known substitutes for N304-7: MS28775-440, SAE-AS28775, 2-440 N304-75 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N304-7?
N304-7 is cataloged in the U.S. Government catalog under NSN 5331-00-725-9798. This indicates validated use in U.S. government and defense supply chains.
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