Part Information
The headsets come in 3 major configurations; no earcup, with earcup, and with padded earcup; each configuration is available with or without a secondary finger ptt; mil-std-130: identification marking of u.S. Military property; mil-std-202: test methods for electronic and electrical parts; mil-std-810f: test method standard for environmental engineering considerations and laboratory tests; operating temp range: neg 40 +- 5 degree fahrenheit to pos 150 +-5 degree fahrenheit; demensions: ptt cable: 19 in +-2/-0 in, housing to housing; radio interface cable: 33 in +-2/-0 inch, housing to housing; secondary ptt cable: 46 in +-2/-0 in, housing to housing; material: machined parts: black polycarbonte/10 % glass, microphone boom: stainless steel/copper, headband: nylon