>> Search results for: 1M2172 NSN Search Results National Stock Number (NSN) Description 9540-00-508-8784, 9540005088784 ANGLE,STRUCTURAL 9540-00-554-0137 , 9540005540137 ANGLE,STRUCTURAL 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