Spring-loaded locking pins are designed for connections that require frequent and quick disconnection, spring-retained locking pins and operation at temperatures up to 200 °C.
The designs and dimensions of the studs produced by ZAVOD MIR JSC comply with OST 1 37023-80.
Pin pos. Rivet 3, retaining the possibility of tight rotation of the stopper pos. 2 by hand at an angle of no more than 97°, saw down and cover with black matte enamel XV-16 TU 6-10-1301-83. See drawing.
An example of the name and designation of a locking pin with a spring with a diameter of D = 6 mm and a length of L = 48 mm:
Hairpin 6-48-OST 1 37023-80.