>> Search results for: SMPH4 NSN Search Results National Stock Number (NSN) Description 5340-01-021-3519, 5340010213519 Cancelled -> Replaced by 5340007322627 4730-01-374-3003 , 4730013743003 PLUG,QUICK DISCONNECT 5342-01-208-0753, 5342012080753 PLUG DUST,CRIMP 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