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8623430 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8623430: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, outside_diameter: 3.878 INCHES MINIMUM AND 3.894 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 3.380 INCHES MINIMUM AND 3.450 INCHES MAXIMUM IN, cross-sectional_thickness: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-150-6239, 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
8623430
NSN: 5330-01-150-6239
FSC: 5330 — Packing and Gasket Materials
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
outside_diameter3.878 INCHES MINIMUM AND 3.894 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter3.380 INCHES MINIMUM AND 3.450 INCHES MAXIMUM IN
cross-sectional_thickness0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationEMS-3C FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-150-6239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8623430 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: 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: EMS-3C FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.878 INCHES MINIMUM AND 3.894 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 3.380 INCHES MINIMUM AND 3.450 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONEMS-3C FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.878 INCHES MINIMUM AND 3.894 INCHES MAXIMUM IN
APERTURE DIAMETER3.380 INCHES MINIMUM AND 3.450 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC 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
5330PL0751945Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8623430?
8623430 is a GASKET.
What parts can replace 8623430?
There is 1 known substitute for 8623430: 5330PL0751945. Substitute compatibility should be verified for your specific system.
What is the NSN for 8623430?
8623430 is cataloged in the U.S. Government catalog under NSN 5330-01-150-6239. This indicates validated use in U.S. government and defense supply chains.
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