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Technical Data Sheet
PartsTable / O-RING / AS568-119MIL-R-83248TYPE1CLASS1
AS568-119MIL-R-83248TYPE1CLASS1 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
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, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.114 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN, center_hole_diameter: 0.914 INCHES MINIMUM AND 0.934 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-166-1074, 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
AS568-119MIL-R-83248TYPE1CLASS1
NSN: 5331-00-166-1074
FSC: 5331 — O-RING
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating75.0 SHORE DUROMETER A NOMINAL
outside_diameter1.114 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN
center_hole_diameter0.914 INCHES MINIMUM AND 0.934 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN5331-00-166-1074
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS568-119MIL-R-83248TYPE1CLASS1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.114 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.914 INCHES MINIMUM AND 0.934 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.114 INCHES MINIMUM AND 1.146 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.914 INCHES MINIMUM AND 0.934 INCHES MAXIMUM IN
ELONGATION PERCENTAGE125 MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER FLUOROCARBON CLASS FPM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
811-19Interchangeable
interchangeable cross-reference
interchangeable
CMP811-19Interchangeable
interchangeable cross-reference
interchangeable
6126-2Interchangeable
interchangeable cross-reference
interchangeable
11-2811Interchangeable
interchangeable cross-reference
interchangeable
MILR25897ARP568 -119Interchangeable
interchangeable cross-reference
interchangeable
SP133-107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS568-119MIL-R-83248TYPE1CLASS1?
AS568-119MIL-R-83248TYPE1CLASS1 is a O-RING.
What parts can replace AS568-119MIL-R-83248TYPE1CLASS1?
There are 23 known substitutes for AS568-119MIL-R-83248TYPE1CLASS1: 811-19, CMP811-19, 6126-2 and 20 more. Substitute compatibility should be verified for your specific system.
Is AS568-119MIL-R-83248TYPE1CLASS1 still available?
AS568-119MIL-R-83248TYPE1CLASS1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026