>> Search results for: 55400003 NSN Search Results National Stock Number (NSN) Description 5330-01-564-8525, 5330015648525 SEAL,NONMETALLIC CHANNEL 4320-33-002-2690 , 4320330022690 CYLINDER SLEEVE: 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