PartsTable
Technical Data Sheet
Download PDF

N20154PC18 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N20154PC18: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.500 INCHES NOMINAL IN, aperture_width: 2.875 INCHES NOMINAL IN, overall_length: 8.750 INCHES NOMINAL IN, aperture_length: 4.125 INCHES NOMINAL IN, special_features: FIBER MATERIAL PER SPEC MIL-P-20085. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-353-8201, 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
N20154PC18
NSN: 5330-00-353-8201
FSC: 5330 — Packing and Gasket Materials
CAGE: 55380 — HATCH & KIRK, INC. (USA)
SPECIFICATIONS
hole_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.500 INCHES NOMINAL IN
aperture_width2.875 INCHES NOMINAL IN
overall_length8.750 INCHES NOMINAL IN
aperture_length4.125 INCHES NOMINAL IN
special_featuresFIBER MATERIAL PER SPEC MIL-P-20085
inside_corner_radius1.438 INCHES NOMINAL IN
outside_corner_radius2.250 INCHES NOMINAL IN
cross-sectional_thickness0.015 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-353-8201
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N20154PC18 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: 0.015 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 1.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 2.875 INCHES NOMINAL IN
•
APERTURE LENGTH: 4.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL IN
INSIDE CORNER RADIUS1.438 INCHES NOMINAL IN
OVERALL LENGTH8.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.500 INCHES NOMINAL IN
APERTURE WIDTH2.875 INCHES NOMINAL IN
APERTURE LENGTH4.125 INCHES NOMINAL IN
SPECIAL FEATURESFIBER MATERIAL PER SPEC MIL-P-20085
OUTSIDE CORNER RADIUS2.250 INCHES NOMINAL IN
HOLE DIAMETER0.438 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 6
3234947Reference document
Same NSN cross-reference
Reference document — Secondary reference
N9593PC22Reference document
Same NSN cross-reference
Reference document — Secondary reference
N20157PC18Reference document
Same NSN cross-reference
Reference document — Secondary reference
3217287Reference document
Same NSN cross-reference
Reference document — Secondary reference
N9095PC22Reference document
Same NSN cross-reference
Reference document — Secondary reference
N25154PC6Reference 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
Ready to buy N20154PC18?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is N20154PC18?
N20154PC18 is a GASKET.
What parts can replace N20154PC18?
There are 6 known substitutes for N20154PC18: 3234947, N9593PC22, N20157PC18 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N20154PC18?
N20154PC18 is cataloged in the U.S. Government catalog under NSN 5330-00-353-8201. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — N20154PC18