Centrifugal Pump Impeller NSN 4320-00-139-3981

Item Description

An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. It is the rotating part of a pump, centrifugal.

NSN: 4320-00-139-3981

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Features and Characteristics

Overall Width

3.125 inches

Keyway Width

0.313 inches

Overall Diameter

8.882 inches

Keyway Quantity

Keyway Length

3.125 inches

Blade Quantity

Hub Length

2.875 inches

Blade Type

Straight

Design Type

Double width

Mounting Method

Key

Rotation Direction For Which Designed

Counterclockwise

Hub Bore Diameter

1.625 inches

Hub Location

Center of mounting flange

Hub Quantity

Keyway Type

Straight

Special Features

2 1/4 in. Drill, 1/4 in. Deep holes equally spaced near one side only

Material

Steel, corrosion resisting

Material

Stainless steel

FSC

4320 Power And Hand Pumps

NIIN

001393981

NSN

4320001393981

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

A669

Cage Code:

63857

Status:

MSDS:

Part Number:

55-22556-14R

Cage Code:

52081

Status:

MSDS:

Part Number:

657C1156

Cage Code:

63857

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 4320-00-139-3981

What are the manufacturers of nsn 4320001393981?

Warren Pumps Llc (63857)
Ram Centrifugal Products, Inc. (52081)

Does this nsn 4320001393981 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320001393981
An item consisting of blades or paddles equally spaced around the periphery of a hub, rotor, or wheel. it is the rotating part of a pump, centrifugal.

Does nsn 4320001393981 contain any precious metals?
Precious metal content is unknown.

Does nsn 4320001393981 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320001393981?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

10089

FIIG:

T114-C

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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