>> Search results for: W173922 NSN Search Results National Stock Number (NSN) Description 5977-00-698-2057, 5977006982057 RING,BRUSH MOUNTING 5977-01-173-2508 , 5977011732508 BRUSH HOLDER RING 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