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National Stock Number:
5930-00-575-3553
Federal Supply Class:
5930
National Item Identification Number:
005753553
Description:
SWITCH,LIQUID LEVEL
Detail:
A SWITCH WHICH IS ACTUATED BY A FLOAT OR SENSING DEVICE(S) TO CONTROL LIQUID LEVEL AND/OR ACTUATE VISUAL OR AUDIBLE WARNING SYSTEMS. USED IN CONJUNCTION WITH PUMPS OR VALVES TO TRANSFER LIQUID FROM ONE SOURCE TO ANOTHER. IT MAY INCLUDE A RELAY CONTROLLED BY THE SWITCH ELEMENT. EXCLUDES TRANSMITTER, LIQUID QUANTITY.
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Manufacturer Information:
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Techincal Specification:
| ELECTRICAL CONNECTION TYPE | CABLE | | ACTUATION METHOD | BUOYANCY | | AIRCRAFT FUEL FOR WHICH DESIGNED | ALL | | CONTACT ARRANGEMENT | SPST,NORMALLY OPEN | | CURRENT RATING AT MAXIMUM RATED VOLTAGE | 500.0 MILLIAMPERES NOMINAL LOAD | | DC VOLTAGE RATING | 28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT | | FLOAT AND CONTACT POSITIONS | FLOAT DOWN, CONTACTS OPEN | | FLOAT EFFECTIVE TRAVEL | 0.375 INCHES MAXIMUM | | FLOAT QUANTITY | 1 | | LIQUID TYPE FOR WHICH DESIGNED | GAS, AVIATION | | OPERATING TEMP RATING | -65.0 FAHRENHEIT MINIMUM AND 160.0 FAHRENHEIT MAXIMUM | | OVERALL DIAMETER | 1.380 INCHES NOMINAL | | OVERALL LENGTH | 3.350 INCHES NOMINAL | | MOUNTING DIMENSIONS | MTG BY 1/2-20 NF THD CONNECTION | | MOUNTING METHOD | THREAD | | MOUNTING POSITION | VERTICAL | | POWER CABLE LENGTH | 60.000 INCHES NOMINAL | | RELAY | NOT INCLUDED | | TANK INSERTION LENGTH | 2.300 INCHES MAXIMUM |
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