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W5C181 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

W5C181: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, special_features: ONE BOLT HOLE 0.312 IN. DIA IN, bolt_hole_quantity: 14, cross-sectional_thickness: 0.062 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-534-5362, 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
W5C181
NSN: 5330-00-534-5362
FSC: 5330 — Packing and Gasket Materials
CAGE: 10695 — TAYLOR-DUNN CORPORATION DBA METRO CROWN INTERNATIONAL (USA)
SPECIFICATIONS
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
special_featuresONE BOLT HOLE 0.312 IN. DIA IN
bolt_hole_quantity14
cross-sectional_thickness0.062 INCHES NOMINAL IN
NSN5330-00-534-5362
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: W5C181 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
•
BOLT HOLE QUANTITY: 14
•
HOLE DIAMETER: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
BOLT HOLE QUANTITY14
SPECIAL FEATURESONE BOLT HOLE 0.312 IN. DIA IN
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 5
156336R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
5C-181Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
133293Reference document
Same NSN cross-reference
Reference document — Secondary reference
878500Reference document
Same NSN cross-reference
Reference document — Secondary reference
133293H1Reference 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 W5C181?
W5C181 is a GASKET.
What parts can replace W5C181?
There are 5 known substitutes for W5C181: 156336R1, 5C-181, 133293 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W5C181?
W5C181 is cataloged in the U.S. Government catalog under NSN 5330-00-534-5362. This indicates validated use in U.S. government and defense supply chains.
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