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PartsTable / COMPONENT / MIL-R-83248/2-023
MIL-R-83248/2-023 ✓ 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 MIL-R-83248/2-023 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-241-1929, 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-83248/2-023
NSN: 5330-01-241-1929
FSC: 5330
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-R-83248/2-023
NSN5330-01-241-1929
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MIL-R-83248/2-023 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-83248/2 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: RUBBER OVERALL
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
•
PERIPHERAL DIAMETER: 1.191 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 1.041 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83248/2 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALRUBBER OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
PERIPHERAL DIAMETER1.191 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER1.041 INCHES MINIMUM AND 1.061 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
A6689-023-144Interchangeable
interchangeable cross-reference
interchangeable
C12637PC38Interchangeable
interchangeable cross-reference
interchangeable
4400171-0230Interchangeable
interchangeable cross-reference
interchangeable
V3D10059PC13Interchangeable
interchangeable cross-reference
interchangeable
22502-23Interchangeable
interchangeable cross-reference
interchangeable
2-023 N1000-70Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-R-83248/2-023?
MIL-R-83248/2-023 is a MIL-R-83248/2-023.
What parts can replace MIL-R-83248/2-023?
There are 16 known substitutes for MIL-R-83248/2-023: A6689-023-144, C12637PC38, 4400171-0230 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-R-83248/2-023?
MIL-R-83248/2-023 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-241-1929. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026