>> Search results for: 20202E NSN Search Results National Stock Number (NSN) Description 3110-00-277-0642, 3110002770642 Cancelled -> Replaced by 3110005165710 4820-01-130-6192 , 4820011306192 Cancelled -> Replaced by 4820012260190 4820-01-135-8153, 4820011358153 VALVE,SAFETY RELIEF 1 Related Inventory EF-4-53B-SYS196-20202-E1Condition NEThis 4 in. ECO Readily AvailableAdd to RFQ 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