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, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 3.879 INCHES NOMINAL IN, center_hole_diameter: 3.724 INCHES MINIMUM AND 3.754 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-098-1232, 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
AS28775-044
NSN:5331-01-098-1232 FSC:5331 — O-RING CAGE:81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating
70.0 SHORE DUROMETER A NOMINAL
outside_diameter
3.879 INCHES NOMINAL IN
center_hole_diameter
3.724 INCHES MINIMUM AND 3.754 INCHES MAXIMUM IN
elongation_percentage
160 MAXIMUM
cross-sectional_height
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN
5331-01-098-1232
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 3.879 INCHES NOMINAL IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
•
ELONGATION PERCENTAGE: 160 MAXIMUM
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.724 INCHES MINIMUM AND 3.754 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is AS28775-044?
AS28775-044 is a O-RING.
What parts can replace AS28775-044?
There are 18 known substitutes for AS28775-044: 01004, 8331347, 110A124 and 15 more. Substitute compatibility should be verified for your specific system.
Is AS28775-044 still available?
AS28775-044 is currently cancelled.
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