MIL-PRF-0032482, PERFORMANCE SPECIFICATION: WATERTIGHT DOOR, QUICK-ACTING, INTERIOR (15-SEP-2014) [S/S BY MIL-PRF-32482]

MIL-PRF-0032482, PERFORMANCE SPECIFICATION: WATERTIGHT DOOR, QUICK-ACTING, INTERIOR (15-SEP-2014) [S/S BY MIL-PRF-32482]., This specification covers quick-acting watertight doors (QAWTD) with a 26- by 66-inch clear opening for use in internal shipboard watertight boundaries where ingress and egress are required through interior, structural bulkheads. The QAWTDs covered under this specification are intended for internal shipboard use where watertight boundaries are located, ingress and egress through the bulkhead is required, and the bulkhead is considered structural. QAWTD assemblies are typically operated (opened and closed) manually hundreds of times a day.