>> Search results for: W4223 NSN Search Results National Stock Number (NSN) Description 4240-01-248-8141, 4240012488141 FACESHIELD HINGE KIT 2940-25-150-1922 , 2940251501922 FILTER,FLUID 5331-25-150-2072, 5331251502072 O-RING 2940-25-150-1923 , 2940251501923 FILTER ELEMENT,FLUID 2940-25-150-1925, 2940251501925 INDICATOR,FILTER WARNING 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