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Technical Data Sheet
4894721 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 17.0 MILLIMETERS NOMINAL MM, style_designator: CIRCULAR, aperture_diameter: 12.2 MILLIMETERS NOMINAL MM, end_item_identification: 4940-01-463-7940 FORWARD REPAIR SYSTEM M7, part_name_assigned_by_controlling_agency: WASHER, SEALING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-546-3261, 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
4894721
NSN: 5330-01-546-3261
FSC: 5330
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
outside_diameter17.0 MILLIMETERS NOMINAL MM
style_designatorCIRCULAR
aperture_diameter12.2 MILLIMETERS NOMINAL MM
end_item_identification4940-01-463-7940 FORWARD REPAIR SYSTEM M7
part_name_assigned_by_controlling_agencyWASHER, SEALING
NSN5330-01-546-3261
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4894721 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
STYLE DESIGNATOR: CIRCULAR
OUTSIDE DIAMETER: 17.0 MILLIMETERS NOMINAL MM
APERTURE DIAMETER: 12.2 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER17.0 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATION2420-01-532-3399
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, SEALING
APERTURE DIAMETER12.2 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
4894721Interchangeable
interchangeable cross-reference
interchangeable
123595Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4894721?
4894721 is a GASKET.
What parts can replace 4894721?
There are 2 known substitutes for 4894721: 4894721, 123595. Substitute compatibility should be verified for your specific system.
What is the NSN for 4894721?
4894721 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-546-3261. This indicates validated use in U.S. government and defense supply chains.
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