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ST0720300R3C-6 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST0720300R3C-6: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: NSC-417(WMSL-750). This part is cataloged in the U.S.

Government catalog under NSN 5331-01-562-8418, 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
ST0720300R3C-6
NSN: 5331-01-562-8418
FSC: 5331 — O-ring
CAGE: 73124 — HAYWARDINDL. PRODUCTS, INC. (USA)
SPECIFICATIONS
end_item_identificationNSC-417(WMSL-750)
NSN5331-01-562-8418
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST0720300R3C-6 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONNSC-417(WMSL-750)
SUBSTITUTES & CROSS-REFERENCES 1
SD072022-3IN ITEM 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ST0720300R3C-6?
ST0720300R3C-6 is a O-RING.
What parts can replace ST0720300R3C-6?
There is 1 known substitute for ST0720300R3C-6: SD072022-3IN ITEM 6. Substitute compatibility should be verified for your specific system.
What is the NSN for ST0720300R3C-6?
ST0720300R3C-6 is cataloged in the U.S. Government catalog under NSN 5331-01-562-8418. This indicates validated use in U.S. government and defense supply chains.
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