Nonglare glass
An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. if other than audio frequency ranges, see meter, noise level.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6320-01-607-1491
NSN 5895-01-310-8659
NSN 6685-01-038-5116
NSN 5965-01-514-9109
NSN 5950-01-237-9445
NSN 5945-00-954-8769
NSN 5975-00-169-0513
NSN 6110-01-134-0576
NSN 5975-01-025-9419
NSN 5835-01-459-8664
NSN 5998-00-225-6887
NSN 5950-01-480-4789