>> Search results for: MODEL506 NSN Search Results National Stock Number (NSN) Description 4140-00-443-1210, 4140004431210 FAN,VENTILATING 6350-01-422-1857 , 6350014221857 BELL,ELECTRICAL 4730-01-433-2577, 4730014332577 STRAINER,SEDIMENT 5998-01-490-5780 , 5998014905780 CIRCUIT CARD ASSEMBLY 5998-01-490-5780, 5998014905780 CIRCUIT CARD ASSEMB 5998-01-446-5229 , 5998014465229 PRINTED CIRCUIT BOARD 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