Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Ship Propulsion Shaft
MRC:
The length of a straight line which passes through the center of the largest diameter of the item,and terminates at the circumference.AAZR
Major Diameter:
15.000 inches
MRC:
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.ABET
Thread Length:
13.000 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
63.703 feet
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.ABKV
Outside Diameter:
Between 23.100 inches and 23.120 inches
MRC:
A measurement of the longest dimension of the tapered portion of an item,in distinction from width.ABND
Taper Length:
3.167 feet
MRC:
The length of a straight line which passes through the center of the largest circular cross section of the tapered portion,and terminates at the circumference.ABQB
Taper Major Diameter:
Between 23.040 inches and 23.060 inches
MRC:
A measurement from the top surface to the bottom of the keyway groove.ABRV
Keyway Depth:
1.088 inches
MRC:
The number of keyways contained in or on the item.AEVE
Keyway Quantity:
4
MRC:
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.AGYE
Surface Finish:
Smooth machined
MRC:
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.AKYN
Furnished Items And Quantity:
Compacting plug assembly, 1; coupling keys, 4; locking key, 1; propeller, 1; split pins, 12
MRC:
Indicates the type of unit.APQB
Unit Type:
Propeller shaft section
MRC:
Indicates the type of protective covering provided.APZX
Protective Covering Type:
Resin, epoxy
MRC:
The structural characteristic of the item.ARQS
Construction:
Hollow
MRC:
The number of threads per specific measurement scale.AZRW
Thread Quantity:
4 per inch
MRC:
The design of the forward end.CPHM
Forward End Design:
Tapered
MRC:
An indication of whether or not a forward end keyway is provided.CPJF
Forward End Keyway:
Provided
MRC:
An indication of whether or not an after end keyway is provided.CPJG
After End Keyway:
Provided
MRC:
The design of the forward end coupling.CPJH
Forward End Coupling Design:
Detachable
MRC:
Indicates the type of forward end coupling provided.CPJJ
Forward End Coupling Type:
Sleeve
MRC:
The length of a straight line which passes through the center of the forward end coupling,and terminates at the outside circumference.CPJK
Forward End Coupling Outside Diameter:
36.812 inches
MRC:
A measurement of the longest dimension of the forward end coupling,in distinction from width.CPJL
Forward End Coupling Length:
1.750 feet
MRC:
A measurement of the longest dimension of the tapered portion of the forward end,in distinction from width.CPNC
Forward End Taper Length:
2.167 feet
MRC:
An indication of whether or not a threaded forward end is included.CPNF
Threaded Forward End:
Not included
MRC:
The design of the after end.CPTC
After End Design:
Tapered
MRC:
An indication of whether or not a threaded after end is included.CPTD
Threaded After End:
Included
MRC:
The length of a straight line which passes through the center of the forward bearing sleeve,and terminates at the outside circumference.CPTF
Forward Bearing Sleeve Outside Diameter:
Between 24.995 inches and 25.000 inches
MRC:
A measurement of the longest dimension of the forward bearing sleeve,in distinction from width.CPTG
Forward Bearing Sleeve Length:
8.375 feet
MRC:
The length of a straight line which passes through the center of the after bearing sleeve,and terminates at the outside circumference.CPTH
After Bearing Sleeve Outside Diameter:
Between 24.995 inches and 25.000 inches
MRC:
A measurement of the longest dimension of the after bearing sleeve,in distinction from width.CPTP
After Bearing Sleeve Length:
9.729 feet
MRC:
Indicates the location on an item to which a covering has been applied.CPTS
Covering Location:
Surfaces between bearing sleeves
MRC:
The length of a straight line which passes through the center of the largest circular cross section of the forward end tapered portion,and terminates at the circumference.CPTT
Forward End Taper Major Diameter:
23.000 inches
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Zzzy
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, mil-s-23284, class 2
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel, mil-s-23284, class 2
MRC:
A numeric value which represents a positive whole value without regard to any unit of measure.NMBR
Quantity:
2
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:
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
