The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 3.500 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 2.820 INCHES NOMINAL IN, bolt_circle_diameter: 3.156 INCHES MINIMUM AND 3.166 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-439-0759, 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
566581-1
NSN:5330-01-439-0759 FSC:5330 — Packing and Gasket Materials CAGE:3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
material
RUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter
0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter
3.500 INCHES NOMINAL IN
style_designator
CIRCULAR
aperture_diameter
2.820 INCHES NOMINAL IN
bolt_hole_quantity
3
bolt_circle_diameter
3.156 INCHES MINIMUM AND 3.166 INCHES MAXIMUM IN
cross-sectional_thickness
0.030 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
material_document_and_classification
MIL-R-3065 TYPE S, CLASS SC, GRADE 410 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN
5330-01-439-0759
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065 TYPE S, CLASS SC, GRADE 410 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.500 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.820 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 3
•
BOLT CIRCLE DIAMETER: 3.156 INCHES MINIMUM AND 3.166 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.030 INCHES NOMINAL IN
STYLE DESIGNATOR
CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-3065 TYPE S, CLASS SC, GRADE 410 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER
3.500 INCHES NOMINAL IN
APERTURE DIAMETER
2.820 INCHES NOMINAL IN
BOLT HOLE QUANTITY
3
BOLT CIRCLE DIAMETER
3.156 INCHES MINIMUM AND 3.166 INCHES MAXIMUM IN
MATERIAL
RUBBER CHLOROPRENE CLASS CR OVERALL
HOLE DIAMETER
0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
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FREQUENTLY ASKED QUESTIONS
What is 566581-1?
566581-1 is a GASKET.
What parts can replace 566581-1?
There is 1 known substitute for 566581-1: 566581. Substitute compatibility should be verified for your specific system.
What is the NSN for 566581-1?
566581-1 is cataloged in the U.S. Government catalog under NSN 5330-01-439-0759. This indicates validated use in U.S. government and defense supply chains.
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