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ARP568-246 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ARP568-246: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, outside_diameter: 4.762 INCHES NOMINAL IN, center_hole_diameter: 4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-355-6562, 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
ARP568-246
NSN: 5331-00-355-6562
NIINs: 003556562, 009156397
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialRUBBER SYNTHETIC
outside_diameter4.762 INCHES NOMINAL IN
center_hole_diameter4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-00-355-6562
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ARP568-246 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: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 4.762 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER4.762 INCHES NOMINAL IN
CENTER HOLE DIAMETER4.469 INCHES MINIMUM AND 4.499 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 4
04772976Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ARP568-246IDSA9250Reference document
Same NSN cross-reference
Reference document — Secondary reference
000-24600MGReference document
Same NSN cross-reference
Reference document — Design control — primary reference
5331PL1256373Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ARP568-246?
ARP568-246 is a O-RING.
What parts can replace ARP568-246?
There are 4 known substitutes for ARP568-246: 04772976, ARP568-246IDSA9250, 000-24600MG and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ARP568-246?
ARP568-246 is cataloged in the U.S. Government catalog under NSN 5331-00-355-6562. This indicates validated use in U.S. government and defense supply chains.
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