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290814 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

290814: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL AND ASBESTOS OVERALL, hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.531 INCHES NOMINAL IN, overall_length: 5.937 INCHES NOMINAL IN, cross-sectional_thickness: 0.063 INCHES NOMINAL IN, cross-sectional_shape_style: METAL AND NONMETALLIC MATERIALS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-424-3387, 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
290814
NSN: 5330-00-424-3387
FSC: 5330 — Packing and Gasket Materials
CAGE: 08645 — BRIGGS AND STRATTON CORP (USA)
SPECIFICATIONS
materialSTEEL AND ASBESTOS OVERALL
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.531 INCHES NOMINAL IN
overall_length5.937 INCHES NOMINAL IN
cross-sectional_thickness0.063 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND NONMETALLIC MATERIALS
NSN5330-00-424-3387
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 290814 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: 0.063 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND NONMETALLIC MATERIALS
•
MATERIAL: STEEL AND ASBESTOS OVERALL
•
HOLE DIAMETER: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL IN
OVERALL LENGTH5.937 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND NONMETALLIC MATERIALS
OVERALL WIDTH4.531 INCHES NOMINAL IN
MATERIALSTEEL AND ASBESTOS OVERALL
HOLE DIAMETER0.328 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 290814?
290814 is a GASKET.
What is the NSN for 290814?
290814 is cataloged in the U.S. Government catalog under NSN 5330-00-424-3387. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.