>> Search results for: DF3H NSN Search Results National Stock Number (NSN) Description 5970-00-421-7446, 5970004217446 Cancelled -> Replaced by 5970010135536 5970-01-343-9228 , 5970013439228 INSULATOR,WASHER 1 Related Inventory DF3HCondition NSINSULATOR 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