PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 6305390-39
6305390-39 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-517-3340, 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
6305390-39
NSN: 5330-01-517-3340
FSC: 5330
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
Part Number6305390-39
NSN5330-01-517-3340
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6305390-39 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
SS1520-17-18Interchangeable
interchangeable cross-reference
interchangeable
6305390Interchangeable
interchangeable cross-reference
interchangeable
29-12Interchangeable
interchangeable cross-reference
interchangeable
6305390-40Interchangeable
interchangeable cross-reference
interchangeable
6305391-68Interchangeable
interchangeable cross-reference
interchangeable
F48106C06C161616-26Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6305390-39?
6305390-39 is a GASKET.
What parts can replace 6305390-39?
There are 19 known substitutes for 6305390-39: SS1520-17-18, 6305390, 29-12 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6305390-39?
6305390-39 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-517-3340. 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