>> Search results for: DN3400SW NSN Search Results National Stock Number (NSN) Description 5330-01-555-9592, 5330015559592 GASKET 4820-01-556-8005 , 4820015568005 VALVE,SAFETY RELIEF 5360-01-556-9461, 5360015569461 Cancelled -> Replaced by 5360012512069 5340-01-557-1187 , 5340015571187 RETAINER,LEVER 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