>> Search results for: 858E450G01 NSN Search Results National Stock Number (NSN) Description 4920-01-237-4399, 4920012374399 TRANSDUCER ASSEMBLY,PURGE BOX 4920-01-237-4399 , 4920012374399 TRANSDUCER ASSEMBLY,PURGE BOX 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information