>> Search results for: NAS42DD521 NSN Search Results National Stock Number (NSN) Description 5365-00-451-6537, 5365004516537 SPACER,SLEEVE 5365-01-358-1614 , 5365013581614 Cancelled -> Replaced by 5365004516537 1 Related Inventory NAS42DD5-21N5365013581614Condition NSSPACER Readily AvailableAdd to RFQNAS42DD5-21Condition NE 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