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579788 — SEAL RING,METAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

579788: SEAL RING,METAL.

The SEAL RING,METAL is a the manufacturer industrial component. Key specifications include material: CARBON GRAPHITE OVERALL, ring_style: CONTRACTING CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.1290 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM IN, inside_diameter: 3.720 INCHES NOMINAL IN, surface_treatment: GRAPHITE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-922-4309, 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
579788
NSN: 5330-00-922-4309
FSC: 5330 — Packing and Gasket Materials
CAGE: 11449 — TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP (USA)
SPECIFICATIONS
materialCARBON GRAPHITE OVERALL
ring_styleCONTRACTING CONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.1290 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM IN
inside_diameter3.720 INCHES NOMINAL IN
surface_treatmentGRAPHITE OVERALL
fsc_application_dataACFT JET ENGINE,TF30
radial_wall_thickness0.1600 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN
end_item_identificationW/S: AIRCRAFT, F-111; ENGINE, AIRCRAFT TF-30
cross-sectional_shape_styleDOUBLE INSIDE BEVEL, STRAIGHT FACE SCRAPER, VENTILATED OIL CONTROL
NSN5330-00-922-4309
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 579788 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
•
FSC APPLICATION DATA: ACFT JET ENGINE,TF30
•
CROSS-SECTIONAL SHAPE STYLE: DOUBLE INSIDE BEVEL, STRAIGHT FACE SCRAPER, VENTILATED OIL CONTROL
•
JOINT STYLE: VERTICAL JOINT
•
INSIDE DIAMETER: 3.720 INCHES NOMINAL IN
•
RADIAL WALL THICKNESS: 0.1600 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN
•
RING STYLE: CONTRACTING CONCENTRIC
•
SURFACE TREATMENT: GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAACFT JET ENGINE,TF30
OVERALL WIDTH0.1290 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEDOUBLE INSIDE BEVEL, STRAIGHT FACE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
INSIDE DIAMETER3.720 INCHES NOMINAL IN
RADIAL WALL THICKNESS0.1600 INCHES MINIMUM AND 0.1620 INCHES MAXIMUM IN
RING STYLECONTRACTING CONCENTRIC
SURFACE TREATMENTGRAPHITE OVERALL
END ITEM IDENTIFICATIONW/S: AIRCRAFT, F-111; ENGINE, AIRCRAFT TF-30
MATERIALCARBON GRAPHITE OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
719687Same 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 579788?
579788 is a SEAL RING,METAL.
What parts can replace 579788?
There is 1 known substitute for 579788: 719687. Substitute compatibility should be verified for your specific system.
What is the NSN for 579788?
579788 is cataloged in the U.S. Government catalog under NSN 5330-00-922-4309. This indicates validated use in U.S. government and defense supply chains.
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