The DIAPHRAGM is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: RUBBER; ROUND FLAT SHAPED. This part is cataloged in the U.S.
Government catalog under NSN 3950-01-262-8431, 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 E257-30?
E257-30 is a DIAPHRAGM.
What parts can replace E257-30?
There is 1 known substitute for E257-30: D516B ITEM 9. Substitute compatibility should be verified for your specific system.
What is the NSN for E257-30?
E257-30 is cataloged in the U.S. Government catalog under NSN 3950-01-262-8431. This indicates validated use in U.S. government and defense supply chains.
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