Please fill out the form below for O Ring and get a quote for part number PD5330-212-3 by General Stores Supply Office with NSN 5331002395358 and FSC Name is 5331 O-Ring, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number PD5330-212-3. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.