The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, hardness_rating: 68.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 4.858 INCHES MINIMUM AND 4.888 INCHES MAXIMUM IN, center_hole_diameter: 4.448 INCHES MINIMUM AND 4.458 INCHES MAXIMUM IN, fsc_application_data: SHOCK STRUT, cross-sectional_height: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-053-1817, 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.
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FREQUENTLY ASKED QUESTIONS
What is 1688-53?
1688-53 is a PACKING,PREFORMED.
What parts can replace 1688-53?
There is 1 known substitute for 1688-53: 169748. Substitute compatibility should be verified for your specific system.
What is the NSN for 1688-53?
1688-53 is cataloged in the U.S. Government catalog under NSN 5330-00-053-1817. This indicates validated use in U.S. government and defense supply chains.
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