>> Search results for: 300XHOLDOPEN NSN Search Results National Stock Number (NSN) Description 5340-01-552-9708, 5340015529708 HOLD OPEN LOCK 5340-01-553-6322 , 5340015536322 HOLD OPEN LOCK - PORT 5340-01-550-9624, 5340015509624 LEVER,LOCK-RELEASE 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