Nev. Rev. Stat. § 212.100
A person who, with the intent to effect or facilitate the escape of a prisoner, whether the escape is effected or attempted or not, conveys or sends to a prisoner any information or aid, or conveys or sends into a prison any disguise, instrument, weapon or other thing, or aids or assists a prisoner in escaping or attempting to escape from the lawful custody of a sheriff or other officer or person, shall be punished if the prisoner is held upon a charge, arrest, commitment, conviction or a sentence:
2. For a gross misdemeanor or misdemeanor:
[1911 C&P § 75; RL § 6340; NCL § 10024]—(NRS A 1967, 524; 1979, 1457; 1995, 1256)