дозувальна голка
arming pin; safety pin
firing pin retaining pin
track pin retaining pin
belt-feed pawl pin / belt feed pawl pin
metering accuracy
bleed-off metering system
fuel pump metering mechanism
air-flow metering unit
main metering carburetor system
metering
metering check valve
metering jet
metering orifice
metering valve
metering unit
fuel-metering
firing pin
pin
piston pin
pivot pin
safety-pin ring
sear pin
pin assembly
axle-tree retaining bolt locking pin
blade retaining pin
bolt handle spring retaining pin
cap retaining pin
cap retaining pin bushing
cap retaining pin bushing assembly
cap retaining pin screw
cap retaining pin spring
ejector retaining pin