особистий номер військовослужбовця ВПС
United States Air Force / US Air Force (USAF)
service number
United States Air Force Security Service
air force task force
air force air request net
Air Force tactical air direction net
Air Force Air Defense Command
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
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