Description / Abstract:
This specification covers the requirements for self-sealing,
quick-disconnect couplings for fuel and oil system components.
Nonstandard Environment:
Wherever the temperature environment exceeds the classes of
Table 1 or Table 2, or where unusual circumstances exist, the
lowest and highest fluid, vapor, and ambient temperatures shall be
identified. A component may still belong to one of the above
classes if the exposure to a higher ambient temperature
(Ta) is transitory and does not result in heating the
component more than 86 °F above the test temperature
(Tt) for more than 15 min total during 10 h of
operation.
Sizes
Types I and II couplings shall mate with hose and tubing of the
following nominal sizes: 1/8, ¼, 3/8, ½, 5/8, ¾, 1, 1-1/4, 1-1/2,
and 2 inch.