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900579 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

900579: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 15.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 1.5 MILLIMETERS NOMINAL MM, end_item_identification: ENGINE, DIESEL, part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-469-3095, 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
900579
NSN: 5340-01-469-3095
NIINs: 014693095, 017274297
FSC: 5340 — Hardware, Commercial
CAGE: 25693 — MEGGITT SAFETY SYSTEMS INC (USA)
SPECIFICATIONS
center_hole_diameter15.0 MILLIMETERS NOMINAL MM
cross-sectional_height1.5 MILLIMETERS NOMINAL MM
end_item_identificationENGINE, DIESEL
part_name_assigned_by_controlling_agencyO-RING
NSN5340-01-469-3095
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 900579 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 1
74B830152-203Same 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 900579?
900579 is a O-RING.
What parts can replace 900579?
There is 1 known substitute for 900579: 74B830152-203. Substitute compatibility should be verified for your specific system.
What is the NSN for 900579?
900579 is cataloged in the U.S. Government catalog under NSN 5340-01-469-3095. This indicates validated use in U.S. government and defense supply chains.
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