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Wearing Ring NSN 4320-00-766-1024

Item Description

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

NSN 4320-00-766-1024 NSN: 4320-00-766-1024

Features and Characteristics

Body Style
Plain
Chamfer Length
0.047 inches outside left corner
Overall Length
0.688 inches
Body Outside Diameter
5.125 inches
Body Inside Diameter
4.625 inches
Corner Shape
Square outside left corner
Chamfer Angle
40.0 degrees outside left corner
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
007661024
NSN
4320007661024

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C207A
Cage Code:
63857
Status:
A
MSDS:
Part Number:
R-808,PC.33
Cage Code:
63857
Status:
A
MSDS:
Part Number:
N17560
Cage Code:
63857
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8413919520
  • NAICS: 333911
  • SITC: 74291
  • Description: Parts, nesoi, of pumps for liquids
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 4320-00-766-1024
What are the manufacturers of nsn 4320007661024?
Does this nsn 4320007661024 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320007661024
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. it is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. it may also be used as a diffuser ring in the suction and discharge throats of valves.
Does nsn 4320007661024 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320007661024 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320007661024?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22534
FIIG:
A19900
App. Key:
A
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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