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Rotary Pump Gear Rotor Set NSN 4320-00-789-4848

Item Description

A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.

NSN 4320-00-789-4848 NSN: 4320-00-789-4848

Features and Characteristics

End Application
3930-00-903-0899
Special Features
Steel; 4.498 in.Od and 1.000 in.W, outer hub; 8 point star shape, fitted into hub, spline type bore
FSC
4320 Power And Hand Pumps
NIIN
007894848
NSN
4320007894848

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
760-1006-001
Cage Code:
19954
Status:
A
MSDS:
Part Number:
5195687
Cage Code:
72582
Status:
A
MSDS:
Part Number:
33223
Cage Code:
13841
Status:
A
MSDS:
Part Number:
B5195687
Cage Code:
7U177
Status:
A
MSDS:
Part Number:
K-5195687
Cage Code:
18954
Status:
A
MSDS:
Part Number:
PC5195687
Cage Code:
C7432
Status:
A
MSDS:
Part Number:
ER431300
Cage Code:
19954
Status:
A
MSDS:
Part Number:
2815007894848
Cage Code:
SCY13
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483409000
  • NAICS: 333612
  • SITC: 74840
  • Description: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4320-00-789-4848
What are the manufacturers of nsn 4320007894848?
Does this nsn 4320007894848 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320007894848
A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). the inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. the space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Does nsn 4320007894848 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320007894848 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320007894848?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
61764
FIIG:
A23800
App. Key:
A
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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