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 6610-01-285-4673
NSN 4140-00-989-3257
NSN 6320-00-004-9158
NSN 6240-00-258-2389
NSN 6685-01-205-3834
NSN 6110-01-004-9870
NSN 5975-01-362-2118
NSN 5910-01-391-6068
NSN 6650-01-302-4451
NSN 4140-00-648-3303
NSN 6620-01-528-0759
NSN 5925-01-382-7991