Wearing Ring NSN 4320-00-289-3665

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: 4320-00-289-3665

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Features and Characteristics

Body Style

Plain

Chamfer Length

0.125 inches outside right corner

Overall Length

0.562 inches

Body Outside Diameter

3.373 inches

Body Inside Diameter

Between 2.807 inches and 2.817 inches

Corner Shape

Square outside left corner

Surface Finish

125.0 microinches all surfaces

Chamfer Angle

45.0 degrees outside right corner

Material

Nickel alloy

FSC

4320 Power And Hand Pumps

NIIN

002893665

NSN

4320002893665

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

52-103-148-00-001

Cage Code:

62148

Status:

MSDS:

Part Number:

52--77-313-020

Cage Code:

92392

Status:

MSDS:

Part Number:

52-104-276PC7A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-103-081PC26A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-103-082PC7A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-103-148-01

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-671PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-672PC3A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-673PC3A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-901PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-901PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-902PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-902PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-933PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-935PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-974PC10A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-986PC11A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-986PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-011PC3A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-011PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-012PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-049PC2A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-049PC8A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-050PC2A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-050PC8A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-071PC17A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-071PC20A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-072PC17A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-520-669PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-072PC20A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-080PC2A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-080PC8A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-081PC2A

Cage Code:

92392

Status:

MSDS:

Part Number:

52-521-081PC8A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20669PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20671PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20672PC3A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20673PC3A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20901PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20901PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20902PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20902PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20933PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20935PC5A

Cage Code:

92392

Status:

MSDS:

Part Number:

U3081PC26A

Cage Code:

92392

Status:

MSDS:

Part Number:

U3082PC7A

Cage Code:

92392

Status:

MSDS:

Part Number:

U3148-1

Cage Code:

92392

Status:

MSDS:

Part Number:

U20974PC10A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20974PC15A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20986PC11A

Cage Code:

92392

Status:

MSDS:

Part Number:

U20986PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

U21011PC3A

Cage Code:

92392

Status:

MSDS:

Part Number:

U21011PC4A

Cage Code:

92392

Status:

MSDS:

Part Number:

U21012PC4A

Cage Code:

92392

Status:

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 4320-00-289-3665

What are the manufacturers of nsn 4320002893665?

Itt Fluid Technology Corp (62148)
Allis-chalmers Corp (92392)

Does this nsn 4320002893665 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320002893665
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 4320002893665 contain any precious metals?
Precious metal content is unknown.

Does nsn 4320002893665 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320002893665?
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:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service