Mk21 mod1 diving helmet end item identification.
An item consisting of one or two earphones with a connecting cord and with or without a headband. Single headphone type must include facilities as required for use. For items without earphones designed to protect the ears from noise, see protector, hearing.
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 5975-00-113-1554
NSN 5820-01-083-8619
NSN 5975-01-536-1484
NSN 5840-01-226-8172
NSN 6760-00-634-7781
NSN 5831-01-428-6528
NSN 5820-01-287-5081
NSN 6730-01-507-2589
NSN 6350-01-442-6478
NSN 5820-01-217-8912
NSN 5820-01-387-6849
NSN 5805-01-361-8550
Last modified 10/31/2024