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YMD-6318-R — YMD-6318-R

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

YMD-6318-R: YMD-6318-R.

The YMD-6318-R is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-452-9087, 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
YMD-6318-R
NSN: 5330-01-452-9087
FSC: 5330 — Packing and Gasket Materials
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
Part NumberYMD-6318-R
NSN5330-01-452-9087
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: YMD-6318-R 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
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COMPONENT QUANTITY: 8
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DOCUMENT TYPE: ENGINEERING DRAWING
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COMPONENT DOCUMENT PAGE NUMBER: 1
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DOCUMENT IDENTIFICATION: YMD-6318-R
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COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
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DOCUMENT SOURCE: 70433
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY8
DOCUMENT TYPEENGINEERING DRAWING
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT IDENTIFICATIONYMD-6318-R
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE70433
SPECIAL FEATURESKIT CONSISTS OF 1 EA WEAR RING P/N 0000-5058, 1 EA WEAR RING P/N 0000-5059, 2 EA CROWN SEAL P/N 0005-5350, 2 EA SEAL KIT P/N 0000-9030, 1 EA O-RING P/N 0000-3254, AND 1 EA O-RING P/N 0000-3259.
SUBSTITUTES & CROSS-REFERENCES 1
6922-9000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is YMD-6318-R?
YMD-6318-R is a YMD-6318-R.
What parts can replace YMD-6318-R?
There is 1 known substitute for YMD-6318-R: 6922-9000. Substitute compatibility should be verified for your specific system.
What is the NSN for YMD-6318-R?
YMD-6318-R is cataloged in the U.S. Government catalog under NSN 5330-01-452-9087. This indicates validated use in U.S. government and defense supply chains.
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