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National Stock Number:
5855-01-172-1788
Federal Supply Class:
5855
National Item Identification Number:
011721788
Description:
COOLER-DEWAR GROUP
Detail:
A GROUP OF ELECTRONIC ITEMS CONSISTING OF A CRYOGENIC COOLER TO REDUCE THE OPERATING TEMPERATURE OF THE DETECTOR-DEWAR TO A PROPER LEVEL FOR A SPECIFIC BAND OF THERMAL DETECTION. THIS ALLOWS THE DETECTOR-DEWAR TO FUNCTION WHEN PLACED IN A NIGHT VISION SYSTEM. THE GROUP MAY INCLUDE ACCESSORY ITEMS SUCH AS THERMAL CONDUCTOR, BELLOWS, AND ASSOCIATED FASTENING HARDWARE.
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Manufacturer Information:
| 13074114 | 04939 | LOCKHEED MARTIN CORPORATION | | 13074114 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH | | 5008607-1 | 54490 | DEPT OF THE ARMY U S ARMY ELECTRONICS COMMAND NIGHT VISION LABORATORY | | OR-332/A | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| GROSS WEIGHT | 5000.0 SHIPPING CONTAINER POUNDS | | GENERAL CHARACTERISTICS ITEM DESCRIPTION | DETECTOR 180 ELEMENTS (DT-594/UA); DETECTIVITY AVERAGE 11 BY 10 BB; BANDWIDTH 7.5-12 MICROMETERS; COOLER (HD-103/UA); AC MOTOR DRIVEN; HELIUM FILLED COMPRESSION; COOL DETECTOR TO 80K IN15 MINUTES OR LESS; PWR DETECTOR 5VDC;COOLER 117 VAC,400 HZ; 8 IN. LG; 5 IN. W; 4 IN. H |
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