Enr 15.5 db porm 0.5 db
An item that generates one or more types of noise signals, covering a specific portion of the frequency spectrum. Types of noise generated may include gaussian, impulse, thermal or the like. The noise generated may be essentially random or of known content and durration at a fixed rate.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5910-01-163-3130
NSN 5975-01-095-1931
NSN 5975-01-392-5233
NSN 5950-01-543-1260
NSN 5945-01-307-7919
NSN 5895-00-156-4531
NSN 6135-01-497-4516
NSN 6620-00-807-6954
NSN 5945-00-590-8636
NSN 6645-00-752-2939
NSN 6685-01-368-6107
NSN 6130-00-554-3691