>> Search results for: 171B4MA NSN Search Results National Stock Number (NSN) Description 5355-00-579-6389, 5355005796389 Cancelled -> Replaced by 5355009189554 5355-00-085-4429 , 5355000854429 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