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National Stock Number:
6660-00-027-5683
Federal Supply Class:
6660
National Item Identification Number:
000275683
Description:
BAROSWITCH
Detail:
AN ITEM WHICH PERFORMS ELECTRICAL SWITCHING FUNCTIONS BY MECHANICAL ACTUATION RESULTING FROM CHANGES IN ATMOSPHERIC PRESSURE. USUALLY CONSISTS OF AN ANEROID DIAPHRAGM MECHANICALLY LINKED EITHER TO A CONTACT JOINT WHICH OPENS AND/OR CLOSES ELECTRICAL CIRCUITS, OR TO A CONTACT ARM WHICH SLIDES OVER A COMMUTATOR WHOSE SEPARATE SEGMENTS ARE CONNECTED TO ELECTRICAL CIRCUITS USED IN RADIO SIGNAL MODULATION. EXCLUDES SWITCH, PRESSURE.
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Manufacturer Information:
| 1142800 | 23667 | SMITHS DETECTION INC. | | 1142800 | 82205 | BELFORT INSTRUMENT COMPANY |
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Techincal Specification:
| ADJUSTABLE RANGE SETTING | PROVIDED | | CONTACT ARM CALIBRATION MECHANISM | NOT PROVIDED | | MAXIMUM OPERATING PRESSURE | 25.000 FEET OF ALTITUDE | | MINIMUM OPERATING PRESSURE | 3.000 POUNDS PER SQUARE INCH | | MOUNTING CONFIGURATION | 3 NO. 4-40 THD TAPPING MTG HOLES ON 1.075 TO 1.079 IN. BY 1.243 TO 1.248 IN. MTG CENTERS | | PRESSURE OPERATED SWITCH QUANTITY | 1 | | REMOTE RANGE SETTING | NOT PROVIDED | | SWITCH TYPE | SPST | | TEMPERATURE COMPENSATOR | NOT INCLUDED |
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