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, center_hole_diameter: 0.769 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-916-9801, 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.
WHERE IT FITS
1003426-2
NSN:5331-00-916-9801 FSC:5331 — O-RING CAGE:99564 — AMETEK, INC. DBA AEROSPACE GST DIV AEROSPACE (USA)
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
center_hole_diameter
0.769 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
NSN
5331-00-916-9801
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CENTER HOLE DIAMETER: 0.769 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CROSS-SECTIONAL HEIGHT: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 1003426-2?
1003426-2 is a O-RING.
What parts can replace 1003426-2?
There are 11 known substitutes for 1003426-2: ARP568-001, AS568-001, 5331PL1274786 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1003426-2?
1003426-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-916-9801. This indicates validated use in U.S. government and defense supply chains.
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