brake release spring

tension release action mine / tension-release action mine

clutch release lever spring

brake pad / brake shoe

brake shoe return spring

weak brake spring

belt feed pawl spring / belt-feed pawl spring

belt feed lever pivot spring / belt-feed lever pivot spring

bomb release system

electrical release unit

hostage release / rescue

hostage release operations (HRO)

influence release sinker

logistics release point (LRP)

material release order (MRO)

NBC release other than attack (ROTA)

NBC release other than attack

point of release

pressure release action mine

pressure-release firing devices

quick-release parachute

rapid release of a large amount of energy

release

release equipment

release hold

release linkage

release other than attack

release point (RP)

rocket release system

land release

breechblock release

nuclear release cues

bomb release line