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Rotary Pump NSN 4320-01-640-6903

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 4320-01-640-6903 NSN: 4320-01-640-6903

Features and Characteristics

Mounting Type
Base
Intake Connection Quantity
2
Discharge Connection Quantity
2
Discharge Connection Type
Threaded internal
Media For Which Designed
Air or nitrogen, liquid
Maximum Discharge Flow Rate
90.0 gallons per minute
Discharge Pressure
8.8 kilograms per square centimeter gage
Total Head
0.289 feet
Pumping Element Operating Position
Vertical
Operation Method
Powered
Pump Basic Material
Steel
Discharge Connection Thread Size And Series/type Designator
Hdb4-a type 6 bsp.Tr int
Intake Connection Thread Size And Series/type Designator
Hdb4-a type 6 bsp.Tr int
Part Name Assigned By Controlling Agency
Double-diaphragm pump
Special Features
Heavy duty ball valve air-powered;
FSC
4320 Power And Hand Pumps
NIIN
016406903
NSN
4320016406903

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
HDB40A-SB6SS
Cage Code:
4H3W9
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 4320-01-640-6903
What are the manufacturers of nsn 4320016406903?
Does this nsn 4320016406903 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320016406903
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 4320016406903 contain any precious metals?
No precious metal content.
Does nsn 4320016406903 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320016406903?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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