Mk21mod1 diving helmet-superlite-air/mixed end item identification, feat criticality code justification, underwater life support iaw navsea instruction 10560.2b .
Underwater life support iaw navsea instruction 10560.2b
An item specifically designed to mechanically accommodate, suspend, and/or position one or more headsets when not in use. May include locking device. Does not inclose headset. See also box, headset storage.
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 1430-00-111-4401
NSN 6730-01-542-0020
NSN 6730-01-239-9995
NSN 6350-00-779-3780
NSN 6760-01-610-1245
NSN 5975-00-327-5066
NSN 5831-00-895-4175
NSN 5820-00-117-3657
NSN 5895-01-074-9643
NSN 6730-01-488-7798
NSN 1285-00-968-0537
NSN 1285-01-253-4936
Last modified 05/06/2024