Hose clamp. This clamp, as shown in figure 2-43, is used to attach hose to a hose fitting or tube to
Tube clamp. A tube clamp, as shown in figure 2-44, is a one-or two-piece clamp used with tube-to-tube
connections or tube-to-duct connections.
Loop-type support clamp . This clamp, as shown in figure 2-45, is used to support tubing, hose, and cable
It is either cushioned or not cushioned
Clamp Types. The AN735, AN742 and MS21919 series clamp loop have been superseded by EAB 700 series
clamp loop The AN741 series has been superseded by MS27405 series. The AN737 RM and TW hose clamps are used
in aircraft applications on self-sealing hose, non-self-sealing hose, other low pressure lines and for ground applications
such as ground support equipment. The MS27405 is a tube-type support clamp which may be in either one or two
places. The MS21919 is a cushioned, loop-type support clamp used on metal tubing, hose, and cable.
For replacing the uncushioned type clamp, use EAB 700 series clamp,
one size smaller, and remove Teflon cushion for correct fit.
2-7. Pins. Metal pins used for securing, safetying, and locking are presented in this paragraph These items include
clevis pin, taper pins, safety retaining pins, spring pins, lockpins, hinge pins, and cotter pins.
Figure 2-41. Round-Head Machine Screw
Figure 2-42. Loop-Type Bonding Clamp
Figure 2-43. Hose Clamps