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579468-104 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

579468-104: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, outside_diameter: 6.811 INCHES NOMINAL IN, center_hole_diameter: 0.139 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: O-RING, SPLIT, GLAND. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-677-8199, 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
579468-104
NSN: 5331-01-677-8199
FSC: 5331 — O-ring
CAGE: 71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
outside_diameter6.811 INCHES NOMINAL IN
center_hole_diameter0.139 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyO-RING, SPLIT, GLAND
NSN5331-01-677-8199
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 579468-104 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
•
OUTSIDE DIAMETER: 6.811 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.139 INCHES NOMINAL IN
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER6.811 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.139 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING, SPLIT, GLAND
MATERIALRUBBER FLUOROCARBON CLASS FPM
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 579468-104?
579468-104 is a O-RING.
What is the NSN for 579468-104?
579468-104 is cataloged in the U.S. Government catalog under NSN 5331-01-677-8199. This indicates validated use in U.S. government and defense supply chains.
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