>> Search results for: BM29181 NSN Search Results National Stock Number (NSN) Description 5330-01-378-8872, 5330013788872 GASKET,COVER VALVE 5120-01-378-4089 , 5120013784089 COMPRESSOR,PISTON RING 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