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15665-5-3 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

15665-5-3: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, outside_diameter: 15.665 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 15.477 INCHES NOMINAL IN, fsc_application_data: ENGINE,AIRCRAFT,JET, cross-sectional_thickness: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-641-6929, 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
15665-5-3
NSN: 5330-00-641-6929
FSC: 5330 — Packing and Gasket Materials
CAGE: 04319 — PARKER-HANNIFIN CORPORATION DBA PARKER HANNIFIN ADVANCED PRODUCTS CO DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
outside_diameter15.665 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter15.477 INCHES NOMINAL IN
fsc_application_dataENGINE,AIRCRAFT,JET
cross-sectional_thickness0.094 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
NSN5330-00-641-6929
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 15665-5-3 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
•
FSC APPLICATION DATA: ENGINE,AIRCRAFT,JET
•
CROSS-SECTIONAL THICKNESS: 0.094 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 15.665 INCHES NOMINAL IN
•
APERTURE DIAMETER: 15.477 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE,AIRCRAFT,JET
CROSS-SECTIONAL THICKNESS0.094 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER15.665 INCHES NOMINAL IN
APERTURE DIAMETER15.477 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
214699Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
15655-5-3Reference 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 15665-5-3?
15665-5-3 is a GASKET.
What parts can replace 15665-5-3?
There are 2 known substitutes for 15665-5-3: 214699, 15655-5-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 15665-5-3?
15665-5-3 is cataloged in the U.S. Government catalog under NSN 5330-00-641-6929. This indicates validated use in U.S. government and defense supply chains.
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