TM 10-1670-298-20&P
Figure 1-2. A-21 Cargo Bag
(1) Sling. The sling consists of a network of webbing straps and loops with an octagonal-shaped scuff pad (2)
attached, three quick release straps (8) and a fixed quick release strap (12) One 188-inch (477 520 cm) main
strap (1) is stitched lengthwise on the scuff pad, and two 144-inch (365 760 cm) side straps (3) are stitched cross-
wise. Four side strap loops (4) or handles, are stitched to the side straps to facilitate handing of the load cargo
bag. Two V-rings (13) are attached by V-ring loops (5) to the main strap and extend through holes (6) to the
underside of the scuff pad The three quick-release straps are fitted at one end with a quick-fit adapter (7) for
attachment to the side straps of the sling assembly and at the other end with a quick release lug (9) for
attachment to the quick release The fixed quick release strap, which remains attached to the quick release is also
fitted with a permanently attached safety dip (11) and strap (10) to prevent accidental opening of the release.
The sling assembly is used to enclose and support the load.
(2) Strap With Ring. Each of the two straps with ring (Figure 1-3) consists of a ring (1) and a long strap (3) attached.
The short strap is fitted with a dee ring (4) to provide a means for attaching the parachute. The long strap is
fitted with a quick fit adapter (5) for attachment to the main strap of the sling assembly.
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