Centrifugal Pump Impeller NSN 4320-00-398-7911

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: 4320-00-398-7911

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Features and Characteristics

Thread Direction

Right-hand

Overall Width

Between 3.375 inches and 3.500 inches

Keyway Width

0.188 inches

Keyway Depth

0.094 inches

Overall Diameter

Between 4.312 inches and 4.438 inches

Keyway Quantity

Keyway Length

1.750 inches

Blade Quantity

Hub Length

Between 0.719 inches and 0.750 inches

Screw Thread Series Designator

Unf

Blade Type

Forward curve

Design Type

Single width

Thread Diameter

0.875 inches

Mounting Method

Key and thread

Rotation Direction For Which Designed

Clockwise

Thread Quantity

14 per inch

Hub Bore Diameter

Between 0.719 inches and 0.734 inches

Hub Location

Front side

Hub Quantity

Hub Projection Length Beyond Wheel Side

Between 0.750 inches and 0.938 inches

Keyway Type

Rectangular

Material

Brass

Material

Copper alloy

FSC

4320 Power And Hand Pumps

NIIN

003987911

NSN

4320003987911

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

SL6183PC3

Cage Code:

93232

Status:

MSDS:

Part Number:

SL6416PC3

Cage Code:

93232

Status:

MSDS:

Part Number:

10314

Cage Code:

54402

Status:

MSDS:

Part Number:

1122P

Cage Code:

93232

Status:

MSDS:

Part Number:

256183

Cage Code:

93232

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 4320-00-398-7911

What are the manufacturers of nsn 4320003987911?

Curtiss-wright Electro-mechanical (93232)
R.p.s. Inc. (54402)
Curtiss-wright Electro-mechanical (0UBG9)

Does this nsn 4320003987911 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4320003987911
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 4320003987911 contain any precious metals?
Precious metal content is unknown.

Does nsn 4320003987911 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4320003987911?
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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Certificate of Conformance
Quality Inspected Parts
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