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Technical Data Sheet
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YT304268-901 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

YT304268-901: GASKET.

The GASKET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-278-1796, 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
YT304268-901
NSN: 5330-01-278-1796
FSC: 5330 — Packing and Gasket Materials
CAGE: 67049 — YOUNG TOUCHSTONE COMPANY DIV YOUNG TOUCHSTONE (USA)
SPECIFICATIONS
Part NumberYT304268-901
NSN5330-01-278-1796
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: YT304268-901 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
SUBSTITUTES & CROSS-REFERENCES 2
304268Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
AM11476 SYM 13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is YT304268-901?
YT304268-901 is a GASKET.
What parts can replace YT304268-901?
There are 2 known substitutes for YT304268-901: 304268, AM11476 SYM 13. Substitute compatibility should be verified for your specific system.
What is the NSN for YT304268-901?
YT304268-901 is cataloged in the U.S. Government catalog under NSN 5330-01-278-1796. This indicates validated use in U.S. government and defense supply chains.
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