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 5935-00-455-1766
NSN 5999-01-386-4008
NSN 6645-01-261-6903
NSN 6320-01-265-0665
NSN 6645-00-009-8811
NSN 5910-01-308-6537
NSN 6220-01-437-1427
NSN 5935-01-364-7773
NSN 6620-00-246-5159
NSN 6130-00-387-2051
NSN 5965-01-585-2473
NSN 5915-01-067-4478