3040-99-617-3701 SHAFT,SHOULDERED Index 4820-99-617-3886 SEAT,VALVE

National Stock Number:
4140-99-617-3786

Federal Supply Class:
4140

National Item Identification Number:
996173786

Description:
BLOWER,AIR BARRIER

Detail:
A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE HAVING AN AXIAL OR CENTRIFUGAL FAN IMPELLER INCLOSED WITHIN A HOUSING WITH AN EXHAUST NOZZLE AND BAFFLES. IT IS DESIGNED TO MOVE AIR ACROSS AN OPEN ENTRANCE TO PROVIDE AN AIR BARRIER TO MINIMIZE HEAT LOSS OR GAIN AND REPEL FLYING INSECTS. IT MAY INCLUDE A MEANS OF HEATING THE EXHAUSTIBLE AIR.


Manufacturer Information:
H-39-3453U2248SELEX ELSAG LTD
H-39-3453-01U2248SELEX ELSAG LTD
H39-3453-01D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
SPECIAL FEATURESCOMPRISING BLOWER & SENSOR HOUSING


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