MIL-C-85637A, MILITARY SPECIFICATION: CLOTH, LAMINATED, FIRE RESISTANT, WATERPROOF AND MOISTURE VAPOR PERMEABLE (05-MAY-1987)

MIL-C-85637A, MILITARY SPECIFICATION: CLOTH, LAMINATED, FIRE RESISTANT, WATERPROOF AND MOISTURE VAPOR PERMEABLE (05-MAY-1987)., This specification covers the requirements for a fire resistant Type 456 fiber aramid face cloth laminated to a layer of expanded polytetrafluoroethylene film covered by a backing cloth of a fire resistant aramid jersey knit.