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 BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, hardness_rating: 65.0 SHORE DUROMETER A NOMINAL, outside_diameter: 4.762 INCHES NOMINAL IN, center_hole_diameter: 4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN, elongation_percentage: 200 MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-165-1964, 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
2-246 V747-75
NSN:5331-00-165-1964 FSC:5331 — O-RING CAGE:FAQB2 — PARKER HANNIFIN FRANCE SAS (FRA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
hardness_rating
65.0 SHORE DUROMETER A NOMINAL
outside_diameter
4.762 INCHES NOMINAL IN
center_hole_diameter
4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
elongation_percentage
200 MAXIMUM
cross-sectional_height
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN
5331-00-165-1964
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 4.454 INCHES MINIMUM AND 4.514 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
OUTSIDE DIAMETER: 4.724 INCHES MINIMUM AND 4.800 INCHES MAXIMUM IN
•
TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 2-246 V747-75?
2-246 V747-75 is a O-RING.
What parts can replace 2-246 V747-75?
There are 12 known substitutes for 2-246 V747-75: WG130246, SAE-AS3578, 1376-01-127P and 9 more. Substitute compatibility should be verified for your specific system.
Is 2-246 V747-75 still available?
2-246 V747-75 is currently cancelled.
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