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Wearing Ring NSN 4320-00-075-1950

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 4320-00-075-1950 NSN: 4320-00-075-1950

Features and Characteristics

Body Style
Plain
Overall Length
0.875 inches
Body Outside Diameter
Between 4.699 inches and 4.700 inches
Body Inside Diameter
4.374 inches
End Application
Carver pump co model 2 1/2nc-2 entrifugal pump
Corner Shape
Square all corners
Special Features
1/32 in. Lg, 45 degrees chamfer all corners
Material
Stainless steel
FSC
4320 Power And Hand Pumps
NIIN
000751950
NSN
4320000751950

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0S8-NGS-A01-211
Cage Code:
10941
Status:
A
MSDS:
Part Number:
A2 1-2NC2A10S211
Cage Code:
10941
Status:
A
MSDS:
Part Number:
A0S8-NGS-A01-211
Cage Code:
10941
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 4320-00-075-1950
What are the manufacturers of nsn 4320000751950?
Does this nsn 4320000751950 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320000751950
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 4320000751950 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320000751950 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320000751950?
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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