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Wearing Ring NSN 4320-00-046-4606

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 4320-00-046-4606 NSN: 4320-00-046-4606

Features and Characteristics

Body Style
External flange
Overall Length
1.250 inches
Flange Diameter
9.375 inches
Body Outside Diameter
9.125 inches
Body Inside Diameter
8.500 inches
End To Flange Distance
Between 0.438 inches and 0.500 inches
Center Flange Thickness
0.312 inches
Positioning Hole Width
0.142 inches
Positioning Hole Depth
0.156 inches
Corner Shape
Square all corners
Special Features
Has groove on outer surface 0.110 in.Deep
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
000464606
NSN
4320000464606

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4350SP
Cage Code:
64392
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 4320-00-046-4606
What are the manufacturers of nsn 4320000464606?
Does this nsn 4320000464606 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320000464606
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 4320000464606 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320000464606 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320000464606?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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