Freudenberg N888: Low-Temp Aerospace Nitrile O-Ring (70 Duro NBR)

Freudenberg N888 is a 70 durometer low-temperature nitrile (NBR/Buna-N) O-Ring for aerospace: flexible to -65°F, qualified to MIL-G-5514 and SAE AS5440, built to AS28775, MS28775, and MS28784.