>> Search results for: SR4K2 NSN Search Results National Stock Number (NSN) Description 3110-00-151-8242, 3110001518242 Cancelled -> Replaced by 3110009870382 4820-01-442-8638 , 4820014428638 VALVE,REGULATING,SYSTEM PRESSURE 3110-00-690-1862, 3110006901862 Cancelled -> Replaced by 3110009883458 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