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Items are being coded as critical to insure source inspection will be performed at the point of manufacture, prior to material receipt by the us navy or other dod components. These items are piece parts or end items in support of vital military hardware necessary to sustain the successful mission of the ships, submarines, and shore stations of the us navy. Critical features including, but not limited to, dimensions, tolerances/clearances, electronic characteristics, and metallurgical properties will bespecified for government q ar (quality assurance representatives) to insure the highest possible degree of quality and reliability of these parts being delivered under navicp contracts
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묘사:
Reciprocating Pump
MRC:
The number of cylinders incorporated in the item.AAXZ
Cylinder Quantity:
9
MRC:
The number of intake connections included on the item.AAYT
Intake Connection Quantity:
1
MRC:
Indicates the type of intake connection included on the item.AAYU
Intake Connection Type:
Threaded internal
MRC:
The number of discharge connections included on the item.AAYV
Discharge Connection Quantity:
1
MRC:
Indicates the type of discharge connection included on the item.AAYW
Discharge Connection Type:
Threaded internal
MRC:
Indicates the type of connection between the prime mover and the shaft.AAYX
Drive Connection Type:
Gear
MRC:
The type of service with which the item is designed to be used.ACKL
Media For Which Designed:
Hydrocarbon fuels and oils
MRC:
Indicates the type of pumping element included on the item.AENG
Pumping Element Type:
Piston
MRC:
The maximum rated capacity delivered by the item.AHYV
Maximum Discharge Flow Rate:
0.5 gallons per minute
MRC:
The pressure of the media delivered by the item at maximum rated discharge capacity.AHYW
Discharge Pressure:
3000.0 pounds per square inch gage
MRC:
The position in which the pumping element/s/ is designed to operate.AHZA
Pumping Element Operating Position:
Horizontal
MRC:
The reciprocating design of the pump.AHZJ
Pump Reciprocating Design:
Single acting
MRC:
Indicates the type of reciprocating movement within the item.AHZN
Reciprocating Stroke Type:
Fixed
MRC:
Indicates the type of device used to control the output or capacity of an item.AHZP
Volume Control Type:
Pressure compensation
MRC:
The means by which the item is operated.AHZT
Operation Method:
Powered
MRC:
Indicates the type of drive shaft by the physical configuration,condition,and the like of the shaft end.AJAB
Drive Shaft Type:
Splined, straight external
MRC:
The length of a straight line which passes through the center of the drive shaft end,and terminates at the circumference.AJAC
Drive Shaft End Diameter:
0.497 inches
MRC:
A measurement of the distance the drive shaft extends from the housing.AJAD
Drive Shaft Length:
0.500 inches
MRC:
Designates the thread diameter,series/type,and number of threads per measurement scale of the discharge connection.ASAZ
Discharge Connection Thread Size And Series/type Designator:
0.562-18 unjf
MRC:
Designates the thread diameter,series/type,and number of threads per measurement scale of the intake connection.ASWT
Intake Connection Thread Size And Series/type Designator:
0.562-18 unjf
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:
Feat
