Model: 21139

Centrifugal Pump Impeller

Properties:

Overall Width

1.218 inches

Overall Diameter

3.950 inches

Blade Quantity

Hub Length

0.312 inches

Blade Type

Straight

Design Type

Single width

Rotation Direction For Which Designed

Clockwise

Hub Bore Diameter

0.750 inches

Hub Location

Back side

Hub Quantity

Hub Projection Length Beyond Wheel Side

0.312 inches

Material

Bronze

Material

Copper alloy

NSN

4320-00-953-0169

Part Number

21139

Description

Impeller,pump,centrifugal

CAGE

76122

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.

Part 21139 NSN 4320-00-953-0169

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

10089

FIIG:

T114-C

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

128000

UFC:

64870

LTL:

85.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8413919520
SITC: 74291
End Use: Industrial engines
NAICS: 333911
USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids