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P18T3 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P18T3: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK OVERALL, hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.062 INCHES NOMINAL IN, overall_length: 2.250 INCHES NOMINAL IN, aperture_diameter: 1.094 INCHES NOMINAL IN, cross-sectional_thickness: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-593-2428, 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
P18T3
NSN: 5330-00-593-2428
FSC: 5330 — Packing and Gasket Materials
CAGE: 32223 — JOHNSON S T CO (USA)
SPECIFICATIONS
materialCORK OVERALL
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.062 INCHES NOMINAL IN
overall_length2.250 INCHES NOMINAL IN
aperture_diameter1.094 INCHES NOMINAL IN
cross-sectional_thickness0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classification550,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-593-2428
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P18T3 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: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 550,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 1.094 INCHES NOMINAL IN
•
MATERIAL: CORK OVERALL
•
HOLE DIAMETER: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION550,FSCM 03938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.062 INCHES NOMINAL IN
APERTURE DIAMETER1.094 INCHES NOMINAL IN
MATERIALCORK OVERALL
HOLE DIAMETER0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 2
W3-87Reference document
Same NSN cross-reference
Reference document — Secondary reference
1072Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P18T3?
P18T3 is a GASKET.
What parts can replace P18T3?
There are 2 known substitutes for P18T3: W3-87, 1072. Substitute compatibility should be verified for your specific system.
What is the NSN for P18T3?
P18T3 is cataloged in the U.S. Government catalog under NSN 5330-00-593-2428. This indicates validated use in U.S. government and defense supply chains.
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