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PartsTable / COMPONENT / C44859
C44859 ✓ 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 SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, special_features: NHA SF PUMP, end_item_identification: HIGH PRESSURE CLEANING SYSTEM, MODEL 3X700HT2, part_name_assigned_by_controlling_agency: OIL, SEAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-468-1198, 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
C44859
NSN: 5330-01-468-1198
FSC: 5330
CAGE: 57783 — CAT PUMPS CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
special_featuresNHA SF PUMP
end_item_identificationHIGH PRESSURE CLEANING SYSTEM, MODEL 3X700HT2
part_name_assigned_by_controlling_agencyOIL, SEAL
NSN5330-01-468-1198
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C44859 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: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONHIGH PRESSURE CLEANING SYSTEM, MODEL 3X700HT2
PART NAME ASSIGNED BY CONTROLLING AGENCYOIL, SEAL
SPECIAL FEATURESNHA SF PUMP
MATERIALSTEEL CORROSION RESISTING OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
A3144N352Interchangeable
interchangeable cross-reference
interchangeable
44859Interchangeable
interchangeable cross-reference
interchangeable
14987Interchangeable
interchangeable cross-reference
interchangeable
GE4485-9Interchangeable
interchangeable cross-reference
interchangeable
1AA-01-007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C44859?
C44859 is a SEAL,PLAIN.
What parts can replace C44859?
There are 5 known substitutes for C44859: A3144N352, 44859, 14987 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C44859?
C44859 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-468-1198. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026