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 SILICONE CLASS Q, temp_rating: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.803 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN, center_hole_diameter: 0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN, cross-sectional_height: 0.084 INCHES MINIMUM AND 0.090 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 5331-00-135-0976, 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
3-908S455-7
NSN:5331-00-135-0976 FSC:5331 — O-RING CAGE:83259 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q
temp_rating
-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
0.803 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
center_hole_diameter
0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN
cross-sectional_height
0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
NSN
5331-00-135-0976
COMPONENT DIAGRAM
KEY FEATURES
•
CENTER HOLE DIAMETER: 0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.803 INCHES MINIMUM AND 0.833 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q
•
TEMP RATING: -65.0 FAHRENHEIT AND 450.0 FAHRENHEIT DEGF
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CROSS-SECTIONAL HEIGHT: 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is 3-908S455-7?
3-908S455-7 is a O-RING.
What parts can replace 3-908S455-7?
There are 22 known substitutes for 3-908S455-7: BK107, 54-67-6908, AMS7276 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-908S455-7?
3-908S455-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-135-0976. This indicates validated use in U.S. government and defense supply chains.
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