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National Stock Number:
1660-01-472-8700
Federal Supply Class:
1660
National Item Identification Number:
014728700
Description:
DIFFUSER,AIR,AIRCRAFT HEATING AN
Detail:
A device for installation in aircraft, used in varying designs to effect the proper distribution of ventilated or heated air to assure temperature equalization, or for the defrosting and de-icing of aircraft glass surfaces.
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Manufacturer Information:
| 695842-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| COLOR | BLACK | | GENERAL CHARACTERISTICS ITEM DESCRIPTION | 20CFM AT 3 IN. H20 STATIC PRESSURE DIFFERENTIAL; DUCT AIR TEMPERATURE M65F TO P250F; LEAKAGE SHALL NOT EXCEED 0.3 CFM AT 0.075 POUND PER CUBIC FOOT DENSITY; 76 DB MAX; 90 DEGREE COUNTER CLOCKWISE NOZZLE ROTATION; 30 DEG MIN SPHERICAL ADJUSTMENT; 0.25 LB MAXIMUM; 4 MOUNTING HOLES, 0.198 INCH MINIMUM, 0.204 INCH MAXIMUM, 2.750 MOUNTING CIRCLE DIAMETER JET VELOCITY AT RATED FLOW IS 400-500 FPM AVERAGE | | OVERALL DIAMETER | 3.500 INCHES NOMINAL | | OVERALL LENGTH | 1.480 INCHES NOMINAL | | SURFACE TREATMENT | ANODIZE |
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