UNDERWAY REPLENISHMENT NWP 4-01.4 - Historic Naval Ships ...

NWP 4-01.4MK 6 STRONGBACK+ +(GULLWING)ADJUSTABLE SLINGS FOR TRANSFER OF AIRCRAFT ENGINESSHORT SLING ARRANGEMENTLONG SLING ARRANGEMENTTF-30 LONG CONTAINER (183" (480 cm))TF-30 SHORT CONTAINER (162" (411 cm))TF-41 LONG CONTAINER (144" (366 cm))TF-41 SHORT CONTAINER (359" (353 cm))J-57TF-34*J-79J-52*T-56*T-58*T-64*TWO POINT PICKUP*T-65Note+A F110 container sling arrangement for attachmentto the lower half lifting rings can be fabricatedas follows:1. Four 68-inch (1.7 m) slings made from 1/2-inch (12.7 mm) diameter wire rope swagedeyes with thimbles rigged from a 7/8-inch(22.2 mm) safety anchor shackle at the containerlifting ring to a 7/8-inch (22.2 mm) safetyanchor shackle on the Mk5 strongback (gullwing)outboard hook.F110 ENGINE CONTAINER(ALUMINUM)With Mk 5 Strongback and Lifting StrapsThrough Forklift Pockets(Safety Straps are Slack) (see Note)2. Two 124 inch (3.15 m) safety straps madefrom 1/2-inch (12.7 mm) diameter wire ropeswaged eyes with thimbles rigged from the7/8-inch (22.2 mm) safety anchor shackle atthe lifting ring through the forklift pockets onthe container to the opposite side.3. Each sling and safety strap to be load testedto 10,000 lb (4,536 kg).Figure 6-36. Adjustable Slings for Transfer of Aircraft Engines6-59 ORIGINAL