Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.438 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, housing_bore_diameter: 3.999 INCHES MINIMUM AND 4.003 INCHES MAXIMUM IN, sealing_element_style: ANGULAR, accommodated_shaft_diameter: 3.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-290-1018, 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 2B5903?
2B5903 is a SEAL,PLAIN ENCASED.
What parts can replace 2B5903?
There are 27 known substitutes for 2B5903: 14504, 1966894, GGG-B-383 TY1CLG and 24 more. Substitute compatibility should be verified for your specific system.
Is 2B5903 still available?
2B5903 is currently cancelled.
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