Chapter 3
FASTENERS
Fasteners are various types of devices designed to hold
parts or components together or allow them to be held
open or closed. The most common designs are hook and
loop fasteners (VelcroŽ), snaps, grommets, and slide
fasteners (zippers).
Of all these, VelcroŽ and grommets play a major part in
parachute manufacture. The use of VelcroŽ is primarily
for protector flap closure designs, while grommets are for
use in pack closing systems. Both fasteners are subject to
extreme wear and tear in their normal use. Consequently,
routine maintenance involves the repair and replacement
of these items. [Figures 3-84 through 3-88]
 
 
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