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Rotary Pump NSN 4320-00-127-8657

Item Description

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes aircraft engine pumps.

NSN 4320-00-127-8657 NSN: 4320-00-127-8657

Features and Characteristics

Intake Connection Quantity
1
Intake Connection Type
Rectangular flange
Discharge Connection Quantity
2
Discharge Connection Type
Rectangular flange
Media For Which Designed
Hydrocarbon fuels and oils
Maximum Discharge Flow Rate
50.0 gallons per minute and 21.0 gallons per minute
Discharge Pressure
2500.0 pounds per square inch gage and 3000.0 pounds per square inch gage
Operating Speed At Rated Capacity
2200.0 revolutions per minute and 1200.0 revolutions per minute
Pump Rotation Direction
Clockwise
Rotary Pump Design
Vane
Operation Method
Powered
Drive Shaft Type
Machine keyway
Drive Shaft End Diameter
1.250 inches
Drive Shaft Length
1.940 inches
Special Features
Number 2 outlet @port 45 degrees cw from inlet
FSC
4320 Power And Hand Pumps
NIIN
001278657
NSN
4320001278657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4525V50A21-1CC10
Cage Code:
62983
Status:
A
MSDS:
Part Number:
50256
Cage Code:
13841
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413600090
  • NAICS: 333911
  • SITC: 74250
  • Description: Rotary positive displacement pumps, nesoi
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-00-127-8657
What are the manufacturers of nsn 4320001278657?
Does this nsn 4320001278657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320001278657
A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. it is designed to be driven manually or by a prime mover which is not an integral part of the pump. excludes aircraft engine pumps.
Does nsn 4320001278657 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320001278657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320001278657?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30410
FIIG:
A19400
App. Key:
H
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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