The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.250 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.750 INCHES NOMINAL IN, bolt_circle_diameter: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-757-5328, 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
253660R1
NSN:5330-00-757-5328 FSC:5330 — Packing and Gasket Materials CAGE:29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
material
PAPER OVERALL
hole_diameter
0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width
2.250 INCHES NOMINAL IN
style_designator
NON-CIRCULAR
aperture_diameter
0.750 INCHES NOMINAL IN
bolt_hole_quantity
2
bolt_circle_diameter
1.500 INCHES NOMINAL IN
outside_corner_radius
0.375 INCHES NOMINAL IN
cross-sectional_thickness
0.030 INCHES NOMINAL IN
cross-sectional_shape_style
SOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center
0.560 INCHES NOMINAL IN
NSN
5330-00-757-5328
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.030 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 0.560 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
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FREQUENTLY ASKED QUESTIONS
What is 253660R1?
253660R1 is a GASKET.
What parts can replace 253660R1?
There is 1 known substitute for 253660R1: 253660R2. Substitute compatibility should be verified for your specific system.
What is the NSN for 253660R1?
253660R1 is cataloged in the U.S. Government catalog under NSN 5330-00-757-5328. This indicates validated use in U.S. government and defense supply chains.
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