MIL-PRF-53068A, PERFORMANCE SPECIFICATION, TANKS, LIGHTWEIGHT, COLLAPSIBLE, PILLOW 160 GALLON (NOMINAL), DRINKING WATER (15 MAR 1996) [SUPERSEDING MIL-T-53068]., This specification covers tanks, lightweight, collapsible, pillow 160 gallon (nominal) for drinking water storage and transport, hereinafter called "tank" complete with fittings and repair items