The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC TETRAFLUOROETHYLENE OVERALL, center_hole_diameter: 0.375 INCHES NOMINAL IN, cross-sectional_height: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: O-RING. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-993-0517, 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
55E21-012
NSN:5330-00-993-0517 FSC:5330 — Packing and Gasket Materials CAGE:04236 — LOCKHEED MARTIN CORP (USA)
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FREQUENTLY ASKED QUESTIONS
What is 55E21-012?
55E21-012 is a PACKING,PREFORMED.
What parts can replace 55E21-012?
There is 1 known substitute for 55E21-012: 2-12T. Substitute compatibility should be verified for your specific system.
What is the NSN for 55E21-012?
55E21-012 is cataloged in the U.S. Government catalog under NSN 5330-00-993-0517. This indicates validated use in U.S. government and defense supply chains.
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