>> Search results for: 12729151 NSN Search Results National Stock Number (NSN) Description 5990-01-039-7716, 5990010397716 SYNCHRO ASSEMBLY 1240-12-190-4769 , 1240121904769 FLANSCH 1240-12-185-8573, 1240121858573 FLANSCH 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