>> Search results for: MAC1069A NSN Search Results National Stock Number (NSN) Description 5330-99-339-4172, 5330993394172 GLAND SEAL HOUSING 4820-99-417-7888 , 4820994177888 BARREL 4820-99-445-5272, 4820994455272 PISTON ROD 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