>> Search results for: 5556688261 NSN Search Results National Stock Number (NSN) Description 4210-01-288-0864, 4210012880864 HEAD,SPRINKLER,FIRE PROTECTION 4210-01-439-6028 , 4210014396028 NOZZLE,FIRE EXTINGUISHER 4210-01-439-6031, 4210014396031 NOZZLE,FIRE EXTINGUISHER 4210-01-439-6030 , 4210014396030 NOZZLE,FIRE EXTINGUISHER 4210-01-439-6029, 4210014396029 NOZZLE,FIRE EXTINGUISHER 4210-01-439-6032 , 4210014396032 NOZZLE,FIRE EXTINGUISHER 4210-01-440-3875, 4210014403875 NOZZLE,FIRE EXTINGUISHER 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