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M730000393 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

M730000393: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-577-6012, 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
M730000393
NSN: 5331-01-577-6012
FSC: 5331 — O-ring
CAGE: 0EYA6 — DEFENSE MARITIME SOLUTIONS, INC. (USA)
SPECIFICATIONS
Part NumberM730000393
NSN5331-01-577-6012
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: M730000393 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 3
DAAK002585 SEQ #11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DAAK002585Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
PAAI013612 SEQ #11Same 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 M730000393?
M730000393 is a O-RING.
What parts can replace M730000393?
There are 3 known substitutes for M730000393: DAAK002585 SEQ #11, DAAK002585, PAAI013612 SEQ #11. Substitute compatibility should be verified for your specific system.
What is the NSN for M730000393?
M730000393 is cataloged in the U.S. Government catalog under NSN 5331-01-577-6012. This indicates validated use in U.S. government and defense supply chains.
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