Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Steam Turbine
MRC:
The gage pressure of the expanded steam after driving the prime mover.AAYP
Exhaust Pressure:
1.25 pounds per square inch gage
MRC:
The installed position for which the item is designed.ADSM
Mounting Position:
Horizontal
MRC:
The direction of rotation of a rotating shaft as viewed from the drive end.AKCT
Shaft Rotation Direction:
Clockwise
MRC:
The term used to describe the ahead (forward) stage design of the item.AXGF
Ahead Stage Design:
Reaction
MRC:
The rated horsepower of the item in ahead /forward/ motion,at specified revolutions per minute.AXLF
Ahead Rated Horsepower At Specificationified Rpm:
19800 shaft hp at 4301 rpm
MRC:
The rated horsepower of the item in astern /reverse/ motion,at specified revolutions per minute.AXLG
Astern Rated Horsepower At Specificationified Rpm:
12000 shaft hp at 3019 rpm
MRC:
Indicates the location of the astern (reverse) turbine.AXLJ
Astern Turbine Location:
Forward end of low pressure turbine or aft end of low pressure turbine
MRC:
The number of ahead /forward/ reaction stages employed by the item.AXRD
Ahead Reaction Stage Quantity:
9
MRC:
The number of rows of rotating blades on the ahead /forward/ reaction stage.AXRE
Ahead Reaction Stage Rotation Blade Row Quantity:
18
MRC:
Indicates the ahead flow type of the item.AXRF
Ahead Flow Type:
Double
MRC:
The term used to describe the astern (reverse) stage design of the item.AXRG
Astern Stage Design:
Impulse
MRC:
The number of rows of astern /reverse/ rotating blades on the item.AXRH
Astern Rotation Blade Row Quantity:
8
MRC:
The number of rows of the astern /reverse/ stationary blades on the item.AXRJ
Astern Stationary Blade Row Quantity:
4
MRC:
Indicates the astern flow type of the item.AXRK
Astern Flow Type:
Double
MRC:
The initial ahead /forward/ steam gage pressure required to operate the item.AXRL
Ahead Initial Steam Gage Pressure:
37.5 pounds per square inch
MRC:
The initial astern /reverse/ steam gage pressure required to operate the item.AXRM
Astern Initial Steam Gage Pressure:
525.0 pounds per square inch
MRC:
The initial ahead (forward) steam temperature required to operate the item.AXRN
Ahead Initial Steam Temp:
410.0 degrees fahrenheit
MRC:
The initial astern (reverse) steam temperature required to operate the item.AXRP
Astern Initial Steam Temp:
825.0 degrees fahrenheit
MRC:
An indication of the assembled form in which the reduction gear is supplied.AXRQ
Reduction Gear Assembled Form:
Separate
MRC:
An indication of the assembled form in which the lube oil cooler is supplied.AXSA
Lube Oil Cooler Assembled Form:
Separate
MRC:
An indication of the assembled form in which the throttle valve is supplied.AXSC
Throttle Valve Assembled Form:
Separate
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
Akct
