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Wearing Ring NSN 4320-00-483-1048

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 4320-00-483-1048 NSN: 4320-00-483-1048

Features and Characteristics

Overall Length
1.125 inches
Flange Diameter
6.219 inches
Body Outside Diameter
6.000 inches
Body Inside Diameter
4.322 inches
Minor Outside Diameter
5.000 inches
Corner Radius
0.750 inches inside left corner
End To Flange Distance
0.656 inches
Center Flange Thickness
0.183 inches
Corner Shape
Square outside left corner
Special Features
With 0.250 in. By 0.188 in. Lug on minor od
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
004831048
NSN
4320004831048

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
61009
Cage Code:
79218
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 4320-00-483-1048
What are the manufacturers of nsn 4320004831048?
Does this nsn 4320004831048 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320004831048
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 4320004831048 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320004831048 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320004831048?
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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