Model: 3-74247-1

Extension Helical Spring

Properties:

Inside Diameter

0.240 inches

End Style

Double twist loop second end

Spring Free Length

1.930 inches

Coil Quantity

Load Rating

3.00 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.300 inches

Spring Length Under Load

4.400 inches

Material Specification

Qq-w-470 federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-978-3387

Part Number

3-74247-1

Description

Spring,helical,extension

CAGE

0JRC1

Part 3-74247-1 NSN 5360-00-978-3387

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04227

FIIG:

A02900

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:

177940

UFC:

87400

LTL:

RATING VARIABLE

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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