>> Search results for: SDT150 NSN Search Results National Stock Number (NSN) Description 6685-01-624-8343, 6685016248343 ULTRASONIC SYSTEM 6635-13-118-5535 , 6635131185535 TRANSDUCER,ULTRASON 1 Related Inventory 56HF43SDT-150/10Condition NEDrywall Sanding 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