MIL-DTL-68G, DETAIL SPECIFICATION: FANS, CIRCULATING, BRACKET, NONOSCILIATING NAVAL SHIPBOARD (08 JUN 2009) [SUPERSEDING MIL-F-68F]

MIL-DTL-68G, DETAIL SPECIFICATION: FANS, CIRCULATING, BRACKET, NONOSCILIATING NAVAL SHIPBOARD (08 JUN 2009) [SUPERSEDING MIL-F-68F]., This specification covers nonoscillating, class high-impact (HI) shock-proof, bracket fans for use on Naval surface ships and submarines.