Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL AND LEAD AND TIN AND ASBESTOS OVERALL, hole_diameter: 0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.688 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 2.812 INCHES NOMINAL IN, surface_treatment: LACQUER OR VARNISH OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-285-5068, 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
7521749
NSN:5330-00-285-5068 FSC:5330 CAGE:19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
material
STEEL AND LEAD AND TIN AND ASBESTOS OVERALL
hole_diameter
0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width
4.688 INCHES NOMINAL IN
style_designator
NON-CIRCULAR
aperture_diameter
2.812 INCHES NOMINAL IN
surface_treatment
LACQUER OR VARNISH OVERALL
bolt_hole_quantity
3
bolt_circle_diameter
4.438 INCHES NOMINAL IN
outside_corner_radius
0.500 INCHES NOMINAL IN
cross-sectional_thickness
0.079 INCHES MINIMUM AND 0.084 INCHES MAXIMUM IN
cross-sectional_shape_style
METAL AND METALLIC MATERIALS
nondefinitive_spec/std_data
3 TYPE
NSN
5330-00-285-5068
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND METALLIC MATERIALS
•
SIDE RADIUS FROM BOLT CIRCLE: 4.250 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 3
•
MATERIAL: STEEL AND LEAD AND TIN AND ASBESTOS OVERALL
•
SURFACE TREATMENT: LACQUER OR VARNISH OVERALL
•
STYLE DESIGNATOR: NON-CIRCULAR
•
APERTURE DIAMETER: 2.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLE
METAL AND METALLIC MATERIALS
SIDE RADIUS FROM BOLT CIRCLE
4.250 INCHES NOMINAL IN
BOLT HOLE QUANTITY
3
MATERIAL
STEEL AND LEAD AND TIN AND ASBESTOS OVERALL
SURFACE TREATMENT
LACQUER OR VARNISH OVERALL
STYLE DESIGNATOR
NON-CIRCULAR
OVERALL WIDTH
4.688 INCHES NOMINAL IN
APERTURE DIAMETER
2.812 INCHES NOMINAL IN
HOLE DIAMETER
0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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FREQUENTLY ASKED QUESTIONS
What is 7521749?
7521749 is a GASKET.
What parts can replace 7521749?
There are 12 known substitutes for 7521749: PC5163811, MILG14243, 5163811 and 9 more. Substitute compatibility should be verified for your specific system.
Is 7521749 still available?
7521749 is currently cancelled.
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