Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 4.159 INCHES MINIMUM AND 4.227 INCHES MAXIMUM IN, center_hole_diameter: 3.959 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-166-8400, 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 PRP155-19357?
PRP155-19357 is a O-RING.
What parts can replace PRP155-19357?
There are 23 known substitutes for PRP155-19357: 2155, 1617823, BUWEPSDWG1617823 and 20 more. Substitute compatibility should be verified for your specific system.
Is PRP155-19357 still available?
PRP155-19357 is currently cancelled.
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