The 503889 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2530-00-734-8481, 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
503889
NSN:2530-00-734-8481 FSC:2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components CAGE:81921 — PACIFIC CAR AND FOUNDRY CO STRUCTURAL STEEL DIV (USA)
SPECIFICATIONS
Part Number
503889
NSN
2530-00-734-8481
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 503889?
503889 is a 503889.
What parts can replace 503889?
There is 1 known substitute for 503889: 7348481. Substitute compatibility should be verified for your specific system.
What is the NSN for 503889?
503889 is cataloged in the U.S. Government catalog under NSN 2530-00-734-8481. This indicates validated use in U.S. government and defense supply chains.
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