MIL-S-29398 Revision C, November 27, 1984
SLING SYSTEM, HELICOPTER: EXTERNAL CARGO, 40,000 POUND CAPACITY
Includes all amendments and changes through Cancellation Notice 2, March 31, 2015
Additional Comments: CNCL NO S/S
This specification covers one type of adjustable cargo sling system used for lifting equipment and cargo by helicopter. The sling system shall be capable of supporting external helicopter loads weighing up to 40,000 pounds.