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7312579-02 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7312579-02: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: GRAPHITE AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 6.344 INCHES NOMINAL IN, special_features: MATERIAL GARLOCK,STYLE G-9900, style_designator: CIRCULAR, aperture_diameter: 3.469 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-475-1694, 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
7312579-02
NSN: 5330-01-475-1694
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialGRAPHITE AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter0.562 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter6.344 INCHES NOMINAL IN
special_featuresMATERIAL GARLOCK,STYLE G-9900
style_designatorCIRCULAR
aperture_diameter3.469 INCHES NOMINAL IN
bolt_hole_quantity6
bolt_circle_diameter5.312 INCHES NOMINAL IN
end_item_identificationSUB ATMOSPHERE CONTROL
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
part_name_assigned_by_controlling_agencyNON-ASBESTOS GASKET FOR NAV 803-1385637 VALVES,CAGE 53711
NSN5330-01-475-1694
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7312579-02 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
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 6.344 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.469 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 5.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER6.344 INCHES NOMINAL IN
APERTURE DIAMETER3.469 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER5.312 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL GARLOCK,STYLE G-9900
PART NAME ASSIGNED BY CONTROLLING AGENCYNON-ASBESTOS GASKET FOR NAV 803-1385637 VALVES,CAGE 53711
END ITEM IDENTIFICATIONSUB ATMOSPHERE CONTROL
SUBSTITUTES & CROSS-REFERENCES 3
820-7312579-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
820-7312579Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
803-7312579-02Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 7312579-02?
7312579-02 is a GASKET.
What parts can replace 7312579-02?
There are 3 known substitutes for 7312579-02: 820-7312579-02, 820-7312579, 803-7312579-02. Substitute compatibility should be verified for your specific system.
What is the NSN for 7312579-02?
7312579-02 is cataloged in the U.S. Government catalog under NSN 5330-01-475-1694. This indicates validated use in U.S. government and defense supply chains.
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