>> Search results for: DD692S470020PC1 NSN Search Results National Stock Number (NSN) Description 4820-00-273-1025, 4820002731025 VALVE,SAFETY RELIEF 6680-00-317-2387 , 6680003172387 INDICATOR,SIGHT,LIQUID 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