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: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 6.645 INCHES NOMINAL IN, center_hole_diameter: 7.930 INCHES MINIMUM AND 8.020 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-020-0064, 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
MIL-R-83248CTY1CL1
NSN:5331-00-020-0064 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
75.0 SHORE DUROMETER A NOMINAL
outside_diameter
6.645 INCHES NOMINAL IN
center_hole_diameter
7.930 INCHES MINIMUM AND 8.020 INCHES MAXIMUM IN
elongation_percentage
125 MAXIMUM
cross-sectional_height
0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
NSN
5331-00-020-0064
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-83248, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS
•
HARDNESS RATING: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
•
CENTER HOLE DIAMETER: 0.915 INCHES MINIMUM AND 0.933 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT
0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-83248, CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
RUBBER FLUOROCARBON CLASS FPM
NONDEFINITIVE SPEC/STD DATA
1 TYPE AND 1 CLASS
HARDNESS RATING
70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
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FREQUENTLY ASKED QUESTIONS
What is MIL-R-83248CTY1CL1?
MIL-R-83248CTY1CL1 is a O-RING.
What parts can replace MIL-R-83248CTY1CL1?
There are 32 known substitutes for MIL-R-83248CTY1CL1: M83248/1-910, 137.000.825, 6V-4589 and 29 more. Substitute compatibility should be verified for your specific system.
Is MIL-R-83248CTY1CL1 still available?
MIL-R-83248CTY1CL1 is currently cancelled.
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