Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Pump assembly
NSN
National Stock Number:
TXT
Description:
Reciprocating Vacuum Pump Unit
MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Base
MRC:
The style designation indicating the configuration that most nearly corresponds to the angular arrangement of the cylinders.AAYA
Cylinder Arrangement Style:
Horizontal design
MRC:
The number of stages incorporated in the item.AAYD
Stage Quantity:
1
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:
Close coupled
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a body surface.ABEM
Body Surface Treatment:
Any acceptable
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
5.790 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
3.125 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
3.000 inches
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Dc
MRC:
The cooling medium used to maintain the required operating temperature of the item.ACZV
Cooling Medium:
Air
MRC:
The ultimate maximum vacuum,expressed in terms of absolute pressure,that may be produced by or applied to an item.ADLE
Vacuum Rating:
4.0 millitorr
MRC:
The number of pumps incorporated in the item.AENC
Pump Quantity:
1
MRC:
The element,compound,or mixture of which the pump body is fabricated,excluding any surface treatment.AENE
Pump Body Material:
Any acceptable
MRC:
The specific gas with which the item is designed to be used.AENF
Specific Gas For Which Designed:
Oxygen
MRC:
Indicates the type of pumping element included on the item.AENG
Pumping Element Type:
Piston
MRC:
The number of cylinders included in the pump.AENH
Pump Cylinder Quantity:
1
MRC:
The speed of the drive shaft required to produce the rated capacity of an item,expressed in revolutions per minute.AEQC
Operating Speed At Rated Capacity In Rpm:
4000.0
MRC:
An indication of the system for which the item is designed.AERP
System Design:
Noncorrosive
MRC:
Indicates the type of prime mover included with the unit.AKDJ
Prime Mover Type:
Electric motor
MRC:
The electrical current rating,expressed in amperes.AMPS
Current Rating In Amps:
3.5
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:
9/16-18 unf
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:
9/16-18 unf
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
28.0
