Spring loaded
A device consisting of a tubular casing and an air controlled plunger, or a liquid or spring controlled arm, used for closing or partially closing and holding doors.
NSN 5905-01-245-6618
NSN 2925-00-983-7521
NSN 5965-00-240-5777
NSN 5925-01-280-5451
NSN 5905-00-925-9313
NSN 5945-01-443-2469
NSN 5905-01-485-8820
NSN 4140-01-450-3049
NSN 6320-00-593-0379
NSN 6105-00-183-9019
NSN 6240-01-548-4593
NSN 5925-01-163-8562