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Technical Data Sheet
PartsTable / COMPONENT / 2-242N180-70
2-242N180-70 ✓ 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 PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 4.262 INCHES NOMINAL IN, center_hole_diameter: 3.960 INCHES NOMINAL IN, elongation_percentage: 150 MAXIMUM, cross-sectional_height: 0.150 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-883-2680, 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
2-242N180-70
NSN: 5330-00-883-2680
FSC: 5330
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter4.262 INCHES NOMINAL IN
center_hole_diameter3.960 INCHES NOMINAL IN
elongation_percentage150 MAXIMUM
cross-sectional_height0.150 INCHES NOMINAL IN
cross-sectional_shape_styleO-RING
NSN5330-00-883-2680
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-242N180-70 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 SHAPE STYLE: O-RING
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.150 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 150 MAXIMUM
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
PERIPHERAL DIAMETER: 4.262 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 3.960 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEO-RING
MATERIALRUBBER SYNTHETIC OVERALL
CROSS-SECTIONAL HEIGHT0.150 INCHES NOMINAL IN
ELONGATION PERCENTAGE150 MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
PERIPHERAL DIAMETER4.262 INCHES NOMINAL IN
CENTER HOLE DIAMETER3.960 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
110841Interchangeable
interchangeable cross-reference
interchangeable
220-20SInterchangeable
interchangeable cross-reference
interchangeable
G322018Interchangeable
interchangeable cross-reference
interchangeable
AS3570-242Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS3570Interchangeable
interchangeable cross-reference
interchangeable
AN123902Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-242N180-70?
2-242N180-70 is a PACKING,PREFORMED.
What parts can replace 2-242N180-70?
There are 12 known substitutes for 2-242N180-70: 110841, 220-20S, G322018 and 9 more. Substitute compatibility should be verified for your specific system.
Is 2-242N180-70 still available?
2-242N180-70 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