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Wearing Ring NSN 4320-01-423-3414

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 4320-01-423-3414 NSN: 4320-01-423-3414

Features and Characteristics

Overall Length
0.812 inches
Body Outside Diameter
6.250 inches
Body Inside Diameter
5.000 inches
End Application
Strategic sealift conversion ships class
Special Features
Used on buffalo pumps model 058crsp-1 centrifugal pump
Material
Copper alloy 910
Material Specification
Astm b505, uns c91000, alloy 910 assn standard single material response
FSC
4320 Power And Hand Pumps
NIIN
014233414
NSN
4320014233414

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PL058CRSP ITEM
Cage Code:
83130
Status:
A
MSDS:
Part Number:
PL.058CRSP-1 ITEM 10
Cage Code:
83130
Status:
A
MSDS:
Part Number:
NA1826
Cage Code:
83130
Status:
A
MSDS:
Part Number:
NA1802
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 4320-01-423-3414
What are the manufacturers of nsn 4320014233414?
Does this nsn 4320014233414 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320014233414
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 4320014233414 contain any precious metals?
No precious metal content.
Does nsn 4320014233414 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320014233414?
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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