>> Search results for: PL1638 NSN Search Results National Stock Number (NSN) Description 6240-00-155-8686, 6240001558686 Cancelled -> Replaced by 6250006233667 4820-01-147-1380 , 4820011471380 GUIDE,VALVE STEM 1 Related Inventory 16386240001558686Condition NSLAMP Readily AvailableAdd to RFQ 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