>> Search results for: 3139502 NSN Search Results National Stock Number (NSN) Description 1350-01-074-9450, 1350010749450 PREAMPLIFIER AND CABLE ASSEMBLY 4320-01-651-6648 , 4320016516648 PUMP UNIT,RECIPROCATING 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