>> Search results for: AB20B NSN Search Results National Stock Number (NSN) Description 5985-00-896-9971, 5985008969971 ATTENUATOR,FIXED 3040-01-283-3575 , 3040012833575 ACCUMULATOR,HYDRAULIC 3040-01-220-8632, 3040012208632 ACCUMULATOR,HYDRAULIC 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