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 6610-00-395-2574
NSN 6220-01-140-6613
NSN 6130-01-417-2662
NSN 6105-01-534-3378
NSN 6105-01-221-3408
NSN 5920-01-567-3702
NSN 6135-00-933-4293
NSN 5920-00-781-1928
NSN 6645-01-039-0058
NSN 5915-01-650-5875
NSN 5835-01-550-5094
NSN 5985-00-264-7556