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T11147 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

T11147: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER NEOPRENE OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.000 INCHES NOMINAL IN, special_features: CUSTOM GASKET FOR DRAIN TIMER CONTROL BOARD; BOLT HOLE QUANTITY: 4, style_designator: NON-CIRCULAR, aperture_diameter: 2.781 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-919-9753, 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
T11147
NSN: 5330-00-919-9753
NIINs: 009199753, 014728554
FSC: 5330 — Packing and Gasket Materials
CAGE: 79410 — LIBERTY VENTURES INTI, LLC (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.000 INCHES NOMINAL IN
special_featuresCUSTOM GASKET FOR DRAIN TIMER CONTROL BOARD; BOLT HOLE QUANTITY: 4
style_designatorNON-CIRCULAR
aperture_diameter2.781 INCHES NOMINAL IN
bolt_hole_quantity4
bolt_circle_diameter3.375 INCHES NOMINAL IN
outside_corner_radius0.312 INCHES NOMINAL IN
end_item_identificationDEHYDRATOR; AIRLEIGH BURKE CLASS DDG
cross-sectional_thickness0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-00-919-9753
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: T11147 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: 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
•
SIDE RADIUS FROM GASKET CENTER: 1.688 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 2.781 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 3.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
SIDE RADIUS FROM GASKET CENTER1.688 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.000 INCHES NOMINAL IN
APERTURE DIAMETER2.781 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER3.375 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.312 INCHES NOMINAL IN
MATERIALCELLULOSE AND RUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
376MPP1Reference document
Same NSN cross-reference
Reference document — Secondary reference
498759Reference document
Same NSN cross-reference
Reference document — Secondary reference
4987590-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is T11147?
T11147 is a GASKET.
What parts can replace T11147?
There are 3 known substitutes for T11147: 376MPP1, 498759, 4987590-9. Substitute compatibility should be verified for your specific system.
What is the NSN for T11147?
T11147 is cataloged in the U.S. Government catalog under NSN 5330-00-919-9753. This indicates validated use in U.S. government and defense supply chains.
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