шплінт пальця трака / шплінт ланки гусениці
track pin retaining pin
track-pin retaining cam
firing pin retaining pin
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
ejector spring retaining pin
outside retaining pin
retaining pin
safety spring retaining pin
trigger-guard retaining pin
track skirt (track shield)
track while scan / track-while-scan (TWS)
track pin driving cam
head of track pin
track block pin
arming pin; safety pin
belt-feed pawl pin / belt feed pawl pin
retaining bracket
retaining ring
retaining strap
ball retaining spring
breech mechanism lever retaining catch
unit retaining ring
liner retaining ring
retaining party