Model: 1137P

Centrifugal Pump Impeller

Properties:

Thread Direction

Right-hand

Overall Width

3.140 inches

Keyway Width

0.188 inches

Keyway Depth

0.845 inches

Overall Diameter

4.000 inches

Keyway Quantity

Keyway Length

1.750 inches

Blade Quantity

Hub Length

1.420 inches

Screw Thread Series Designator

Unf

Blade Type

Backward curve

Design Type

Single width

Thread Diameter

0.875 inches

Mounting Method

Key and thread

Rotation Direction For Which Designed

Counterclockwise

Thread Quantity

14 per inch

Hub Bore Diameter

0.750 inches

Hub Location

Back side

Hub Projection Length Beyond Wheel Side

2.340 inches

Keyway Type

Straight

Material

Brass

Material

Copper alloy

NSN

4320-00-218-3302

Part Number

1137P

Description

Impeller,pump,centrifugal

CAGE

93232

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 1137P NSN 4320-00-218-3302

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