>> Search results for: HK4020 NSN Search Results National Stock Number (NSN) Description 3110-01-288-1541, 3110012881541 NO ITEM NAME AVAILABLE 3110-14-355-1772 , 3110143551772 ROULEMENT A AIGUILL 5355-99-795-8577, 5355997958577 KNOB 5355-99-795-8572 , 5355997958572 KNOB 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