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: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, hardness_rating: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM, outside_diameter: 7.392 INCHES MINIMUM AND 7.494 INCHES MAXIMUM IN, center_hole_diameter: 7.207 INCHES MINIMUM AND 7.267 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 5331-00-912-5066, 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
AS3578-168
NSN:5331-00-912-5066 FSC:5331 — O-RING CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating
-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
hardness_rating
60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
outside_diameter
7.392 INCHES MINIMUM AND 7.494 INCHES MAXIMUM IN
center_hole_diameter
7.207 INCHES MINIMUM AND 7.267 INCHES MAXIMUM IN
cross-sectional_height
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
material_document_and_classification
AMS-7271 ASSN STD SINGLE MATERIAL RESPONSE
NSN
5331-00-912-5066
COMPONENT DIAGRAM
KEY FEATURES
•
TEMP RATING: -70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-7271 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
HARDNESS RATING: 60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
•
CENTER HOLE DIAMETER: 7.207 INCHES MINIMUM AND 7.267 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 7.392 INCHES MINIMUM AND 7.494 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING
-70.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
MATERIAL DOCUMENT AND CLASSIFICATION
AMS-7271 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
HARDNESS RATING
60.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM
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FREQUENTLY ASKED QUESTIONS
What is AS3578-168?
AS3578-168 is a O-RING.
What parts can replace AS3578-168?
There are 7 known substitutes for AS3578-168: PRP568-168-457-60, SR-822A-60-168, 10V60-141-168 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3578-168?
AS3578-168 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-912-5066. This indicates validated use in U.S. government and defense supply chains.
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