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 FLUOROSILICONE CLASS FQ, temp_rating: -67.0 FAHRENHEIT AND 347.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.130 INCHES NOMINAL IN, center_hole_diameter: 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 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 5331-01-020-5264, 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
AMS 7273C
NSN:5331-01-020-5264 FSC:5331 — O-RING CAGE:0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
material
RUBBER FLUOROSILICONE CLASS FQ
temp_rating
-67.0 FAHRENHEIT AND 347.0 FAHRENHEIT DEGF
hardness_rating
75.0 SHORE DUROMETER A NOMINAL
outside_diameter
1.130 INCHES NOMINAL IN
center_hole_diameter
0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN
5331-01-020-5264
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 4.972 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN
•
TEMP RATING: -67.0 FAHRENHEIT AND 347.0 FAHRENHEIT DEGF
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FREQUENTLY ASKED QUESTIONS
What is AMS 7273C?
AMS 7273C is a O-RING.
What parts can replace AMS 7273C?
There are 5 known substitutes for AMS 7273C: AS568-159, 4.987ID.0.103W, AMS 7273C and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AMS 7273C?
AMS 7273C is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-020-5264. This indicates validated use in U.S. government and defense supply chains.
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