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 FLUOROCARBON CLASS FPM, temp_rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, outside_diameter: 17.375 INCHES NOMINAL IN, center_hole_diameter: 16.875 INCHES MINIMUM AND 17.035 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-043-1905, 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
M83248-2-386
NSN:5331-01-043-1905 FSC:5331 — O-RING CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
RUBBER FLUOROCARBON CLASS FPM
temp_rating
-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating
90.0 SHORE DUROMETER A NOMINAL
outside_diameter
17.375 INCHES NOMINAL IN
center_hole_diameter
16.875 INCHES MINIMUM AND 17.035 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN
5331-01-043-1905
COMPONENT DIAGRAM
KEY FEATURES
•
OUTSIDE DIAMETER: 17.375 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
TEMP RATING: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
•
CENTER HOLE DIAMETER: 16.875 INCHES MINIMUM AND 17.035 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER
17.375 INCHES NOMINAL IN
ELONGATION PERCENTAGE
125 MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER FLUOROCARBON CLASS FPM
CROSS-SECTIONAL HEIGHT
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
TEMP RATING
-20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
CENTER HOLE DIAMETER
16.875 INCHES MINIMUM AND 17.035 INCHES MAXIMUM IN
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FREQUENTLY ASKED QUESTIONS
What is M83248-2-386?
M83248-2-386 is a O-RING.
What parts can replace M83248-2-386?
There are 14 known substitutes for M83248-2-386: 216-19359, 4564216EU, 5331PL1334898 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M83248-2-386?
M83248-2-386 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-043-1905. This indicates validated use in U.S. government and defense supply chains.
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