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		                        | National Stock Number:
 1660-00-169-1888
 
 Federal Supply Class:
 1660
 
 National Item Identification Number:
 001691888
 
 Description:
 REGULATOR,OXYGEN,DILUTER DEMAND
 
 Detail:
 A REGULATOR WHICH INCORPORATES A MECHANISM TO MIX AIR WITH OXYGEN UP TO PREDETERMINED ALTITUDES. AT THE PREDETERMINED ALTITUDE THE REGULATOR AUTOMATICALLY DELIVERS PURE OXYGEN.
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 Manufacturer Information:
 
 | 14950-40 | 03990 | INGERSOLL-RAND CO |  | 14950-40 | 04577 | MISSION SYSTEMS ORCHARD PARK INC |  | 14950-45 | 04577 | MISSION SYSTEMS ORCHARD PARK INC |  | CRU-98/A | 07878 | AERONAUTICAL AND SUPPORT EQUIPMENT TYPE/ASETDS/AFLCMC/EZSC |  | 8148650 | 98748 | AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP |  | 297270-10AA1 | 99932 | MOOG INC. |  | MIL-PRF-83178 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MIL-R-83178 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
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 Techincal Specification:
 
 | EMERGENCY OXYGEN CONTROL TYPE | SWITCH |  | FLOW INDICATOR | INCLUDED |  | FSC APPLICATION DATA | AIRCRAFT AIR CONDITIONING SYSTEM |  | HELMET CONNECTION SIZE | 7/8 IN. NPT |  | INLET CONNECTION SIZE | 1/8 IN. NPT |  | INSTALLATION DESIGN | PORTABLE |  | LIGHTED PANEL | INCLUDED |  | MARKING FINISH | WHITE |  | MOUNTING METHOD | PANEL |  | ON-OFF SWITCH | INCLUDED |  | OVERALL DEPTH | 4.125 INCHES NOMINAL |  | OVERALL HEIGHT | 2.970 INCHES MINIMUM AND 3.000 INCHES MAXIMUM |  | OVERALL WIDTH | 5.735 INCHES MINIMUM AND 5.891 INCHES MAXIMUM |  | PRESSURE GAGE | INCLUDED |  | VOLTAGE IN VOLTS | 28.000 | 
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