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5424138 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5424138: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 31.000 INCHES NOMINAL IN, aperture_diameter: 26.250 INCHES NOMINAL IN, bolt_circle_diameter: 29.500 INCHES NOMINAL IN, cross-sectional_thickness: 0.006 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-007-6149, 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
5424138
NSN: 5330-00-007-6149
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
hole_diameter0.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter31.000 INCHES NOMINAL IN
aperture_diameter26.250 INCHES NOMINAL IN
bolt_circle_diameter29.500 INCHES NOMINAL IN
cross-sectional_thickness0.006 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-007-6149
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5424138 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: 0.006 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 31.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 26.250 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 29.500 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.006 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER31.000 INCHES NOMINAL IN
APERTURE DIAMETER26.250 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER29.500 INCHES NOMINAL IN
HOLE DIAMETER0.812 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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
38-401-040Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5424138?
5424138 is a GASKET.
What parts can replace 5424138?
There is 1 known substitute for 5424138: 38-401-040. Substitute compatibility should be verified for your specific system.
What is the NSN for 5424138?
5424138 is cataloged in the U.S. Government catalog under NSN 5330-00-007-6149. This indicates validated use in U.S. government and defense supply chains.
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