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Wearing Ring NSN 4320-01-423-6505

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 4320-01-423-6505 NSN: 4320-01-423-6505

Features and Characteristics

End Application
Pump, buffalo pumps inc, model 14vhsm-1; navy weapons system code, th, strategic sealift conversion ships class
Material
Copper alloy 922
Material Specification
Astmb584 alloy 922 assn standard single material response
FSC
4320 Power And Hand Pumps
NIIN
014236505
NSN
4320014236505

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9-0580-01
Cage Code:
83130
Status:
A
MSDS:
Part Number:
PL14VHSM-1 ITEM 9
Cage Code:
83130
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 4320-01-423-6505
What are the manufacturers of nsn 4320014236505?
Does this nsn 4320014236505 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320014236505
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 4320014236505 contain any precious metals?
No precious metal content.
Does nsn 4320014236505 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320014236505?
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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