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Wearing Ring NSN 4320-00-580-6486

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 4320-00-580-6486 NSN: 4320-00-580-6486

Features and Characteristics

Body Style
Plain
Overall Length
1.000 inches
Body Outside Diameter
10.254 inches
Body Inside Diameter
9.598 inches
Corner Shape
Square all corners
Surface Finish
8.0 microinches inside
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
005806486
NSN
4320005806486

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CS4320-0221
Cage Code:
16236
Status:
A
MSDS:
Part Number:
A1297-1PC27F
Cage Code:
64392
Status:
A
MSDS:
Part Number:
N3018SP
Cage Code:
64392
Status:
A
MSDS:
Part Number:
N1297-1PC27F
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 4320-00-580-6486
What are the manufacturers of nsn 4320005806486?
Does this nsn 4320005806486 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320005806486
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 4320005806486 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320005806486 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320005806486?
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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