Number of power levels

This defines the number of power levels supported by your VTX

hazardous levels of NBC contamination

supply levels

CBR supply levels

transmit (Tx) and receive (Rx) (levels, protocols, etc.)

high-power illuminator radar / high power illuminating radar (HIPIR)

code number

despatch number

equipment component number (ECN)

lay reference number

lot number

Mach / Mach number

national stock number

NATO stock number (NSN)

reference number (order / message / report)

registration / identification number

series number

service number

sheet name / number

target number

main gun (cannon) number

NSN / NATO Stock Number

task identification number (ID)

rammer number

ballistic group number

breech number

cetane number in border line

chemical octane number

flight Mach number

acid number

base number

bromine number