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820-7312579-02 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

820-7312579-02: 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 5330-01-460-5224, 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
820-7312579-02
NSN: 5330-01-460-5224
NIINs: 014605224, 014751694
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
criticality_code_justificationZZZY
NSN5330-01-460-5224
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 820-7312579-02 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT, MECHANICSBURG, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
SUBSTITUTES & CROSS-REFERENCES 1
803-1385637-02X-16(MOD)Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 820-7312579-02?
820-7312579-02 is a GASKET.
What parts can replace 820-7312579-02?
There is 1 known substitute for 820-7312579-02: 803-1385637-02X-16(MOD). Substitute compatibility should be verified for your specific system.
What is the NSN for 820-7312579-02?
820-7312579-02 is cataloged in the U.S. Government catalog under NSN 5330-01-460-5224. This indicates validated use in U.S. government and defense supply chains.
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