Knurled collar w/four equally spaced slots; weapon system essential
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 5855-01-284-3500
NSN 6220-01-090-7473
NSN 5905-00-984-0382
NSN 5835-01-170-5537
NSN 5990-00-671-3127
NSN 5835-00-170-5238
NSN 6135-00-990-1822
NSN 6320-00-506-2314
NSN 5905-01-641-9801
NSN 6650-00-499-7446
NSN 5895-00-112-2891
NSN 5975-01-480-4405