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Wearing Ring NSN 4320-01-370-5432

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 4320-01-370-5432 NSN: 4320-01-370-5432

Features and Characteristics

Body Style
Plain
Body Outside Diameter
0.250 inches
End Application
4320-361-5897
Special Features
17-4h steel
Material
Stainless steel
FSC
4320 Power And Hand Pumps
NIIN
013705432
NSN
4320013705432

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
110.000.436X
Cage Code:
13646
Status:
A
MSDS:
Part Number:
BM19.000.871 ITEM 202
Cage Code:
13646
Status:
A
MSDS:
Part Number:
110.000.436
Cage Code:
13646
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 4320-01-370-5432
What are the manufacturers of nsn 4320013705432?
Does this nsn 4320013705432 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320013705432
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 4320013705432 contain any precious metals?
No precious metal content.
Does nsn 4320013705432 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320013705432?
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
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