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: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 14.405 INCHES MINIMUM AND 14.545 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN, material_document_and_classification: N674-70,CAGE 02697 MFR REF SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-208-1322, 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
AS568-458 B46
NSN:5331-01-208-1322 FSC:5331 — O-RING CAGE:11314 — HUTCHINSON SEAL CORPORATION (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter
14.405 INCHES MINIMUM AND 14.545 INCHES MAXIMUM IN
cross-sectional_height
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
material_document_and_classification
N674-70,CAGE 02697 MFR REF SINGLE MATERIAL RESPONSE
NSN
5331-01-208-1322
COMPONENT DIAGRAM
KEY FEATURES
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 14.405 INCHES MINIMUM AND 14.545 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: N674-70,CAGE 02697 MFR REF SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TEMP RATING
-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
CENTER HOLE DIAMETER
14.405 INCHES MINIMUM AND 14.545 INCHES MAXIMUM IN
HARDNESS RATING
70.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
N674-70,CAGE 02697 MFR REF SINGLE MATERIAL RESPONSE
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FREQUENTLY ASKED QUESTIONS
What is AS568-458 B46?
AS568-458 B46 is a O-RING.
What parts can replace AS568-458 B46?
There are 7 known substitutes for AS568-458 B46: MS28775-458, M83461/1-458, AMS-P-83461/1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS568-458 B46?
AS568-458 B46 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-208-1322. This indicates validated use in U.S. government and defense supply chains.
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