>> Search results for: B4493 NSN Search Results National Stock Number (NSN) Description 5945-00-081-9491, 5945000819491 Cancelled -> Replaced by 5945015533177 3040-01-041-7299 , 3040010417299 HUB,BODY 1680-01-573-1497, 1680015731497 POPPET,RELIEF VALVE 5331-01-023-6268 , 5331010236268 O-RING 1680-01-573-1499, 1680015731499 SPRING,RELIEF VALVE 6625-99-972-5038 , 6625999725038 METER,AUDIO LEVEL 5975-99-708-7910, 5975997087910 SPACER 5365-99-775-6122 , 5365997756122 SPACER,SLEEVE 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