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Wearing Ring NSN 4320-01-574-7995

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 4320-01-574-7995 NSN: 4320-01-574-7995

Features and Characteristics

End Application
Pump ac chilled water 998-1207-a-07
Part Name Assigned By Controlling Agency
Seal spacer
Special Features
Pump ac chill. Ssr name is seal spacer
Material
Stainless steel
FSC
4320 Power And Hand Pumps
NIIN
015747995
NSN
4320015747995

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
068-1610001-201
Cage Code:
10941
Status:
A
MSDS:
Part Number:
999-1207-A01-ITEM 68
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 4320-01-574-7995
What are the manufacturers of nsn 4320015747995?
Does this nsn 4320015747995 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320015747995
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 4320015747995 contain any precious metals?
No precious metal content.
Does nsn 4320015747995 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320015747995?
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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