Helmet flyers HGU-55 series end item identification, umbra microphone .
A microphone which depends for its operation upon variations in reluctance of a magnetic circuit.
Feat criticality code justification, explosive ordnance disposal tools/equipment
Round shape body style, 1.031 inches diameter, cord not included , 0.437 inches height
Round shape body style, 1.031 inches diameter, cord not included , 0.437 inches height
Headset, covered body style, 2 terminal quantity, tab, solder lug terminal type, 600.0 impedance rating in ohms
Headset, covered body style, 2 terminal quantity, tab, solder lug terminal type, 600.0 impedance rating in ohms
NSN 5826-01-354-6209
NSN 5826-01-473-2022
NSN 6110-01-417-1811
NSN 6605-00-242-1802
NSN 5975-01-382-8542
NSN 6730-01-494-8624
NSN 5815-01-435-1017
NSN 5995-00-374-0406
NSN 7450-01-565-6652
NSN 5840-01-044-5410
NSN 5815-01-202-8171
NSN 7050-00-807-0320
Last modified 05/12/2024