The DIAPHRAGM KIT,BOOST is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND RUBBER SYNTHETIC AND RESIN NATURAL OVERALL, joint_type: BUTT OVERALL, hardness_rating: 70.0 SHORE DUROMETER A MINIMUM AND 90.0 SHORE DUROMETER A MAXIMUM OVERALL, peripheral_diameter: 4.812 INCHES NOMINAL IN, center_hole_diameter: 4.562 INCHES NOMINAL IN, cross-sectional_height: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-298-0373, 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 A-8821?
A-8821 is a DIAPHRAGM KIT,BOOST.
What parts can replace A-8821?
There are 2 known substitutes for A-8821: BB-4662, A283791. Substitute compatibility should be verified for your specific system.
What is the NSN for A-8821?
A-8821 is cataloged in the U.S. Government catalog under NSN 5330-00-298-0373. This indicates validated use in U.S. government and defense supply chains.
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