The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 21.000 INCHES NOMINAL IN, cross-sectional_height: 0.188 INCHES NOMINAL IN, end_item_identification: AIRCRAFT, B-2 BOMBER (ATB), material_document_and_classification: MIL-G-21569, CLASS 1 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-492-5915, 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 N0674 2-390?
N0674 2-390 is a O-RING.
What parts can replace N0674 2-390?
There is 1 known substitute for N0674 2-390: 114D2324ITEM5. Substitute compatibility should be verified for your specific system.
What is the NSN for N0674 2-390?
N0674 2-390 is cataloged in the U.S. Government catalog under NSN 5331-01-492-5915. This indicates validated use in U.S. government and defense supply chains.
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