>> Search results for: AIF4 NSN Search Results National Stock Number (NSN) Description 4330-01-225-1532, 4330012251532 FILTER ELEMENT,FLUID 6350-01-372-5803 , 6350013725803 KIT,DIRT ALARM 5840-22-284-9406, 5840222849406 CIRCUIT CARD ASSEMB 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