Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.500 INCHES NOMINAL IN, overall_length: 4.250 INCHES NOMINAL IN, hardness_rating: 35.0 SHORE DUROMETER A NOMINAL OVERALL, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-943-8015, 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 PM21760?
PM21760 is a GASKET.
What parts can replace PM21760?
There are 11 known substitutes for PM21760: 21760, 5691040, 75731 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PM21760?
PM21760 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-943-8015. This indicates validated use in U.S. government and defense supply chains.
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