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Wearing Ring NSN 4320-00-343-6515

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 4320-00-343-6515 NSN: 4320-00-343-6515

Features and Characteristics

Body Style
Plain w/internal flange
Chamfer Length
0.062 inches outside right corner
Overall Length
0.656 inches
Body Outside Diameter
5.000 inches
Body Inside Diameter
4.750 inches
Internal Flange Inside Diameter
4.375 inches
Internal Flange Width
0.156 inches
Corner Shape
Chamfered all corners
Chamfer Angle
45.0 degrees outside right corner
Special Features
4.500 in. Diameter center un-12 threaded and end of flange notched 0.312 in. Lg by 0.062 in. Dp at 90deg intervals
Material
Copper alloy
FSC
4320 Power And Hand Pumps
NIIN
003436515
NSN
4320003436515

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9177P
Cage Code:
93232
Status:
A
MSDS:
Part Number:
303248A
Cage Code:
93232
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 4320-00-343-6515
What are the manufacturers of nsn 4320003436515?
Does this nsn 4320003436515 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4320003436515
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 4320003436515 contain any precious metals?
Precious metal content is unknown.
Does nsn 4320003436515 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4320003436515?
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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