No other part numbers with same form, fit, and function found.
A truncated cone open at both ends. It is used to direct vocal sounds in greater volume toward a certain point.
Classification: Headphones & earphones, whether or not combined w/ a microphone, and sets consisting of a microphone & one or more loud speakers, nesoi
NSN 2925-01-442-7812
NSN 7035-01-443-3052
NSN 5945-00-101-0731
NSN 6220-00-675-1925
NSN 6685-01-449-0933
NSN 5990-00-835-1582
NSN 6685-01-053-8297
NSN 2925-01-655-0562
NSN 5915-01-534-5154
NSN 6240-01-531-4619
NSN 5910-01-149-5122
NSN 6320-01-631-7828