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18629K — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

18629K: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL AND ASBESTOS OVERALL, overall_width: 2.500 INCHES NOMINAL IN, overall_length: 18.625 INCHES NOMINAL IN, inside_corner_radius: 0.844 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, largest_bolt_hole_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-364-3351, 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
18629K
NSN: 5330-00-364-3351
FSC: 5330 — Packing and Gasket Materials
CAGE: 79150 — DANA AUTOMOTIVE SYSTEMS GROUP, LLC DBA DANA SEALING PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL AND ASBESTOS OVERALL
overall_width2.500 INCHES NOMINAL IN
overall_length18.625 INCHES NOMINAL IN
bolt_hole_quantity4
inside_corner_radius0.844 INCHES NOMINAL IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
largest_bolt_hole_diameter0.500 INCHES NOMINAL IN
cross-sectional_shape_styleMETAL AND METALLIC MATERIALS
smallest_bolt_hole_diameter0.469 INCHES NOMINAL IN
NSN5330-00-364-3351
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18629K 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
•
INSIDE CORNER RADIUS: 0.844 INCHES NOMINAL IN
•
SMALLEST BOLT HOLE DIAMETER: 0.469 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND METALLIC MATERIALS
•
BOLT HOLE QUANTITY: 4
•
LARGEST BOLT HOLE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.844 INCHES NOMINAL IN
OVERALL LENGTH18.625 INCHES NOMINAL IN
SMALLEST BOLT HOLE DIAMETER0.469 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL AND METALLIC MATERIALS
OVERALL WIDTH2.500 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
LARGEST BOLT HOLE DIAMETER0.500 INCHES NOMINAL IN
MATERIALSTEEL AND ASBESTOS OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
K-5150194Reference document
Same NSN cross-reference
Reference document — Secondary reference
N24327PC2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5150194Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
PC5150194Reference document
Same NSN cross-reference
Reference document — Secondary reference
NT7819PC2Reference document
Same NSN cross-reference
Reference document — Secondary reference
N24328PC13Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18629K?
18629K is a GASKET.
What parts can replace 18629K?
There are 6 known substitutes for 18629K: K-5150194, N24327PC2, 5150194 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18629K?
18629K is cataloged in the U.S. Government catalog under NSN 5330-00-364-3351. 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.