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5D6539 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5D6539: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL OVERALL, aperture_diameter: 33.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 1.8 MILLIMETERS NOMINAL MM, cross-sectional_thickness: 1.7 MILLIMETERS NOMINAL MM, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-241-2755, 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
5D6539
NSN: 5330-01-241-2755
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hardness_rating75.0 SHORE DUROMETER A NOMINAL OVERALL
aperture_diameter33.0 MILLIMETERS NOMINAL MM
cross-sectional_height1.8 MILLIMETERS NOMINAL MM
cross-sectional_thickness1.7 MILLIMETERS NOMINAL MM
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classification1E741 CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-241-2755
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5D6539 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: 1.7 MILLIMETERS NOMINAL MM
•
CROSS-SECTIONAL HEIGHT: 1.8 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E741 CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 33.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS1.7 MILLIMETERS NOMINAL MM
CROSS-SECTIONAL HEIGHT1.8 MILLIMETERS NOMINAL MM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION1E741 CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER33.0 MILLIMETERS NOMINAL MM
MATERIALRUBBER OVERALL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5D6539?
5D6539 is a GASKET.
What is the NSN for 5D6539?
5D6539 is cataloged in the U.S. Government catalog under NSN 5330-01-241-2755. This indicates validated use in U.S. government and defense supply chains.
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