MIL-PRF-87108B
3.7.4 Actuator (manual system operation). The transfer assembly shall open fully when a load
between 15 and 21 lbs is applied to the actuator, and shall be operable from any direction of pull.
3.7.5 Strength of actuator. The actuator shall withstand a force of 300 lbs without failure of
any part.
3.7.6 Operation at 70 °F. When operated at a temperature of 70 °F, the inflation device transfer
assembly shall discharge a minimum of 90 percent of the inflation medium in at least 5 seconds
without leakage.
3.7.7 Operation at 20 °F. When operated at a temperature of 20 °F, the inflation device
transfer assembly shall discharge a minimum of 50 percent of the inflation medium in at least 5
seconds without leakage.
3.7.8 Coupling torque. A tightening torque of 25 to 30 foot-pounds applied to the coupler shall
not cause failure, permanent deformation of the coupler or leakage of the transfer assembly.
3.7.9 Operation. The inflation device shall operate freely under all normal operating conditions
to which it might be subjected. Any time the inflation device is actuated, the actuator shall
operate smoothly and without damage to, loss of, or loosening of any component. The inflation
device shall continue to operate smoothly and without binding after any normal operation.
3.7.10 Pressure relief. A safety port shall release the inflation medium into the atmosphere in the
event of excess container pressure. The safety port shall relieve the pressure, without damage to
the inflation device, at a pressure between 3,150 and 3,500 psig.
3.8
Reliability. The inflation device shall have a reliability of 0.985 at a 90 percent confidence
level.
3.9
Item identification. After a container has been charged it shall be legibly marked with the
information below:
INFLATION DEVICE, FLU-2A/P
WEIGHT EMPTY: _____ pounds
WEIGHT OF INFLATION MEDIUM: _____ pounds
TOTAL WEIGHT: _____ pounds
DATE OF RECHARGE: _______
2100 PSI 147.63 KG/CM2
NSN 4220-00-920-3651
US
3.9.1 Warning label. A red, non-conductive label with a white-lettered statement shall be
permanently affixed to the inflation device and shall contain the following information:
6
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