PartsTable
Technical Data Sheet
F518-1K ✓ 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 ADAPTER,TIE DOWN 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 5340-01-686-6750, 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
F518-1K
NSN: 5340-01-686-6750
FSC: 5340
CAGE: 94658 — PECK & HALE, LLC (USA)
SPECIFICATIONS
Part NumberF518-1K
NSN5340-01-686-6750
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F518-1K 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 14
AR10Interchangeable
interchangeable cross-reference
interchangeable
XJ12Interchangeable
interchangeable cross-reference
interchangeable
716P1Interchangeable
interchangeable cross-reference
interchangeable
3388Interchangeable
interchangeable cross-reference
interchangeable
UH15661Interchangeable
interchangeable cross-reference
interchangeable
STM 532-60Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is F518-1K?
F518-1K is a ADAPTER,TIE DOWN.
What parts can replace F518-1K?
There are 14 known substitutes for F518-1K: AR10, XJ12, 716P1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for F518-1K?
F518-1K is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-686-6750. This indicates validated use in U.S. government and defense supply chains.
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