400Pcs Silicone O-Rings 4mm OD 2mm ID 1mm Width Seal Gasket White 88x53x0.4mm transmit rotational motion

transmit rotational motion

the circuit is conductive( light on )

* Color: Golden

which has strong pressure resistance

- Extremely quiet

400Pcs Silicone O-Rings 4mm OD 2mm ID 1mm Width Seal Gasket White 88x53x0.4mm transmit rotational motionDescriptions: 1. Durometer: Round shape silicone O ring, has a durometer of 50 and is designed for use in a wide variety of sealing applications. 2. Working Temperature Range: This silicone O ring can be used across a wide temperature range from 22 ( 30 ) to 392 (200 ). 3. Usage: O rings commonly provide a pressure and fluid seal between cylindrical shaped, overlapping mating surfaces and are commonly seen in engines, flanges, valves, and various