The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.750 INCHES NOMINAL IN, special_features: CONTAINS NO ASBESTOS, style_designator: NON-CIRCULAR, aperture_diameter: 1.375 INCHES NOMINAL IN, bolt_circle_diameter: 2.750 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-388-2849, 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
278313R2 NON-ASBESTOS
NSN:5330-01-388-2849 FSC:5330 — Packing and Gasket Materials CAGE:29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
hole_diameter
0.440 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width
3.750 INCHES NOMINAL IN
special_features
CONTAINS NO ASBESTOS
style_designator
NON-CIRCULAR
aperture_diameter
1.375 INCHES NOMINAL IN
bolt_hole_quantity
2
bolt_circle_diameter
2.750 INCHES NOMINAL IN
outside_corner_radius
0.500 INCHES NOMINAL IN
cross-sectional_thickness
0.062 INCHES NOMINAL IN
environmental_attribute_code
ASBESTOS ALTERNATIVE PRODUCTS
side_radius_from_gasket_center
1.000 INCHES NOMINAL IN
NSN
5330-01-388-2849
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 1.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
APERTURE DIAMETER: 1.375 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
BOLT CIRCLE DIAMETER: 2.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS
0.062 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER
1.000 INCHES NOMINAL IN
STYLE DESIGNATOR
NON-CIRCULAR
OVERALL WIDTH
3.750 INCHES NOMINAL IN
APERTURE DIAMETER
1.375 INCHES NOMINAL IN
BOLT HOLE QUANTITY
2
BOLT CIRCLE DIAMETER
2.750 INCHES NOMINAL IN
SPECIAL FEATURES
CONTAINS NO ASBESTOS
ENVIRONMENTAL ATTRIBUTE CODE
ASBESTOS ALTERNATIVE PRODUCTS
OUTSIDE CORNER RADIUS
0.500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 278313R2 NON-ASBESTOS?
278313R2 NON-ASBESTOS is a GASKET.
What is the NSN for 278313R2 NON-ASBESTOS?
278313R2 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-388-2849. This indicates validated use in U.S. government and defense supply chains.
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