>> Search results for: MS90AB NSN Search Results National Stock Number (NSN) Description 4920-00-405-1005, 4920004051005 DETECTOR,LEAK 6630-00-791-8917 , 6630007918917 DETECTOR,LEAK TEST 6630-01-004-2700, 6630010042700 SPECTROMETER,MASS L 4920-00-405-1005 , 4920004051005 DETECTOR,LEAK 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