Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Air Data Computer
MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Rack
MRC:
The alternating current voltage for which the item is rated,expressed in volts.ACUQ
Alternating Current Voltage Rating In Volts:
115.0
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
F-16 aircraft
MRC:
A measurement of the longest dimension of an item unencumbered by packaging or packing,in distinction from width.AJAF
Unpackaged Unit Length:
12.560 inches
MRC:
A measurement taken at right angles to the length of an item unencumbered by packaging or packing,in distinction from thickness.AJAG
Unpackaged Unit Width:
6.200 inches
MRC:
A measurement from the bottom to the top of an item unencumbered by packaging or packing,in distinction from depth.AJAH
Unpackaged Unit Height:
6.940 inches
MRC:
The source of power which provides the energy required for the operation of the item.AWZJ
Power Source:
External
MRC:
Indicates the type of intelligence the item is capable of receiving.AXQH
Input Intelligence Type:
Air density and air pressure and altitude, general data and air temperature and pressure altitude and angle of attack and speed and true air speed and true angle of attack
MRC:
The means used to input the intelligence.AXQJ
Intelligence Input Method:
Air or electrical
MRC:
The number of alternating current phases.FAAZ
Phase:
Single
MRC:
The cycles per second /hertz/ of the alternating current.FREQ
Frequency In Hertz:
400.0
MRC:
Indicates the relationship,such as construction,capabilities,and the like,of the item to a similar item.RTSE
Relationship To Similar Equipment:
Differences from cpu-136/a: a; outputs not used in cpu-136/a have been deleted. One test connector has been deleted. Memory and hardware growth are increased. B; new data word is transmitted on the mux bus for aircraft maintenance fault code reporting/fault isolation enhancements. C; reliability has been increased. D; air data computer will be maintained at 2 levels in lieu of 3. E; new air data computer can be substituted for cpu-136/a but not vice versa. This is required to prevent demodification of updated aircraft that will not have i-level air data support required for cpu-136/a.
MRC:
The alpha-numeric-alpha designation used to identify the type and/or model of the basic item.TMDN
Type/model Designation:
Cpu-187/a
