PartsTable / O-RING / A4601
A4601 — Technical Data Sheet
✓ Verified by PartsTable
Hasbro · 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 Hasbro industrial component. Key specifications include material: RUBBER SYNTHETIC, cross-sectional_height: 0.139 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 5331-00-467-3347, 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
A4601
NSN: 5331-00-467-3347 FSC: 5331 — O-RINGCAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
material RUBBER SYNTHETIC cross-sectional_height 0.139 INCHES NOMINAL IN NSN 5331-00-467-3347
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: A4601
MFR: Hasbro
⚠ 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: 0.139 INCHES NOMINAL IN
• MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT 0.139 INCHES NOMINAL IN MATERIAL RUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
21-421 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
608500 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
54245-19 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
952494-1 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
S727 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
103079 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status END OF LIFE
Availability Secondary market only
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A4601?
A4601 is a O-RING manufactured by Hasbro.
What parts can replace A4601?
There are 16 known substitutes for A4601: 21-421, 608500, 54245-19 and 13 more. Substitute compatibility should be verified for your specific system.
Is A4601 still available?
A4601 is currently EOL_RISK.