>> Search results for: MC2378 NSN Search Results National Stock Number (NSN) Description 7530-66-050-3726, 7530660503726 FORM,PRINTED 4820-99-720-7396 , 4820997207396 CLACK ASSEMBLY 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