Properties
Item Description:
Pressure Switch
Thread Class:
3a single pressure connection
Overall Length:
4.062 inches
Outside Diameter:
0.438 inches single connection
Overall Width:
2.220 inches
Body Diameter:
2.800 inches
Body Length:
2.250 inches
Distance Between Mounting Facility Centers:
1.380 inches
End Application:
Helicopter, iroquois uh-1, helicopter, iroquois hh/uh-1
Pressure Switch Type:
Differential
Thready Qty Per Inch (tpi):
20 all pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
750.00 pounds per square inch
Thread Size:
0.4375 inches single pressure connection
Mounting Facility Pattern:
Two position in-line
Nonpile-up Contact Arrangement:
1 pole, single throw, normally open, momentary action
Criticality Code Justification:
Feat
Sensing Element Burst Pressure:
1300.00 pounds per square inch
Terminal Type:
Connector, receptacle
Contact Load Current Rating:
250.0 milliamperes resistive load single voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating:
156.50 actuation point pounds per square inch and 100.50 deactuation point pounds per square inch and 56.50 differential point pounds per square inch
Contact Voltage Rating In Volts:
28.0 dc at sea level single voltage
Pressure Connector Type:
Gasket seal, threaded external single connection
Special Features:
Weapon system essential
Media For Which Designed:
Gas or liquid
Style Designator:
Cylindrical w/mounting lugs
Thread Series Designator:
Unf all pressure connection
