Option 915 is a service guide
An instrument specifically designed to measure the amplitude and frequency of the constituents of a complex electrical wave form. May include transducer mechanism for converting sound pressure into electrical energy.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6135-01-136-1059
NSN 5920-01-646-1676
NSN 5990-01-270-1015
NSN 5950-01-498-8903
NSN 6320-01-462-2295
NSN 6645-01-265-2746
NSN 6110-01-599-1917
NSN 5925-00-983-5666
NSN 5996-00-819-9625
NSN 5855-01-049-3703
NSN 5950-01-655-0525
NSN 4140-01-544-8168