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560E19-2026 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

560E19-2026: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hardness_rating: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 3.246 INCHES MINIMUM AND 3.294 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 3.020 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN, cross-sectional_thickness: 0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-684-3461, 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
560E19-2026
NSN: 5330-00-684-3461
FSC: 5330 — Packing and Gasket Materials
CAGE: 75377 — KURZ & ROOT GENERATOR COMPANY, LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
hardness_rating65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter3.246 INCHES MINIMUM AND 3.294 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter3.020 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN
cross-sectional_thickness0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 GRADE 5BG715AB1E5F1 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5330-00-684-3461
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 560E19-2026 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: 0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
HARDNESS RATING: 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 GRADE 5BG715AB1E5F1 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.246 INCHES MINIMUM AND 3.294 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 3.020 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.117 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
HARDNESS RATING65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 GRADE 5BG715AB1E5F1 ASSN STD ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.246 INCHES MINIMUM AND 3.294 INCHES MAXIMUM IN
APERTURE DIAMETER3.020 INCHES MINIMUM AND 3.040 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
A-A-52468-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
A-A-52468Reference document
Same NSN cross-reference
Reference document — Identification reference
A 52468-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1021-547Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS51091-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
560E20-2026Reference 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 560E19-2026?
560E19-2026 is a GASKET.
What parts can replace 560E19-2026?
There are 7 known substitutes for 560E19-2026: A-A-52468-1, A-A-52468, A 52468-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 560E19-2026?
560E19-2026 is cataloged in the U.S. Government catalog under NSN 5330-00-684-3461. This indicates validated use in U.S. government and defense supply chains.
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