The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, temp_rating: 550.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.728 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5331-01-647-7391, 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
K-90123
NSN:5331-01-647-7391 FSC:5331 — O-ring CAGE:0GGM9 — KALREZ USA, LLC (USA)
SPECIFICATIONS
material
RUBBER
temp_rating
550.0 FAHRENHEIT DEGF
hardness_rating
75.0 SHORE DUROMETER A NOMINAL
outside_diameter
0.728 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN
5331-01-647-7391
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: 550.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.728 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is K-90123?
K-90123 is a O-RING.
What parts can replace K-90123?
There is 1 known substitute for K-90123: 561-515. Substitute compatibility should be verified for your specific system.
What is the NSN for K-90123?
K-90123 is cataloged in the U.S. Government catalog under NSN 5331-01-647-7391. This indicates validated use in U.S. government and defense supply chains.
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