>> Search results for: 5558340 NSN Search Results National Stock Number (NSN) Description 5365-01-689-6064, 5365016896064 PLUG,MACHINE THREAD 4210-01-633-9309 , 4210016339309 HEAD,SPRINKLER,FIRE PROTECTION 4210-01-633-9314, 4210016339314 HEAD,SPRINKLER,FIRE PROTECTION 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