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Wearing Ring NSN 4320-01-533-3093

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 4320-01-533-3093 NSN: 4320-01-533-3093

Features and Characteristics

Body Style
Plain
Chamfer Length
0.060 inches inside left corner
Overall Length
0.390 inches
Body Outside Diameter
3.546 inches
End Application
Sulzer szf 111 a-300 pump; seawater
Internal Flange Inside Diameter
2.916 inches
Corner Shape
Chamfered inside left corner
Chamfer Angle
15.0 degrees inside left corner
Special Features
Undersized casing ring
Material
Carbon graphite
Material Specification
Simsite 300 mfr ref single material response
FSC
4320 Power And Hand Pumps
NIIN
015333093
NSN
4320015333093

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3010017
Cage Code:
78314
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 4320-01-533-3093
What are the manufacturers of nsn 4320015333093?
Does this nsn 4320015333093 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320015333093
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 4320015333093 contain any precious metals?
No precious metal content.
Does nsn 4320015333093 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320015333093?
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
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