MIL-I-16411A, MILITARY SPECIFICATION: INSULATION FELT, THERMAL, GLASS FIBER (09-APR-1952) [SUPERSEDED BY MIL-DTL-32585]

MIL-I-16411A, MILITARY SPECIFICATION: INSULATION FELT, THERMAL, GLASS FIBER (09-APR-1952) [SUPERSEDED BY MIL-DTL-32585]., This document establishes requirements for glass fiber insulation felt for thermal insulation of machinery and equipment.