For Parts Inquiries call (727) 344-9615
A Service Disabled Veteran Owned Small Business
© Copyright 2015 Integrated Publishing, Inc.

MIL-DTL-24788 Coupling Assembly, Semi-Dry-Break, Quick-Disconnect Fuel With Or Without Continuity SwitchThis specification covers the requirements for acquisition of a semi-dry-break, quick-disconnect fuel coupling assembly, with or without continuity switch used in connecting fueling nozzles to aircraft refueling hoses and refueling pantographs in aircraft refueling systems.

Pages 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16


img
MIL-DTL-24788A
FIGURE 4. Strength test set-up.
4.5.7 Angular movement. With the test setup as shown in Figure 5, the male-female interface of the semi-dry-
break, quick-disconnect coupling assembly shall be rotated alternately 180 degrees in each direction for 200
complete cycles (one complete cycle consists of rotation from 0-180 degrees in either direction) while an internal
test fuel (see 3.3.2) pressure of 60 PSI is applied to the assembly. At the conclusion of the test, the assembly shall
be subjected to the operating force and leakage test as specified in 4.5.2 and 4.5.3, respectively. Failure to meet the
requirements of 3.10.7 shall be cause for rejection.
12



For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business

© Copyright 2015 Integrated Publishing, Inc. Site Design & Marketing by Strategico.