>> Search results for: H3DES1 NSN Search Results National Stock Number (NSN) Description 6645-01-561-7432, 6645015617432 TIMER,INTERVAL 6645-99-993-9132 , 6645999939132 TIMER,INTERVAL 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