Model: 3999937

Engine Flywheel

Properties:

End Application

Diesel engine; cummins series 4b and 6b

Nonsupply Items And Quantities

W/ring gear; includes 8 thd screw mtg holes

NSN

2815-01-389-2346

Part Number

3999937

Description

Flywheel,engine

CAGE

15434

A circular metal item specifically designed to be attached to the engine crankshaft. Its primary function is to counteract variable torque and reduce the fluctuations of an internal combustion engine, during changes of speed. It may have a ring gear, cooling fan, permanent magnets, and/or the like. Excludes engine crankshaft dampers.

Part 3999937 NSN 2815-01-389-2346

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

60500

FIIG:

A526B0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

30.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

120800

UFC:

61410

LTL:

RATING VARIABLE

LCL:

WCC:

590

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8409998000
SITC: 71392
End Use: Industrial engines
NAICS: 333618
USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi