Model: 502578

Torsion Helical Spring

Properties:

Inside Diameter

0.437 inches

End Style

One hook end first end

End Style

Right hand helix second end

Spring Free Length

1.125 inches

Coil Quantity

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

Between 0.505 inches and 0.509 inches

End Angular Relationship

Ends parallel one to other

End Length From First Bend To Second Bend Or End

0.127 inches first end

End Length From First Bend To Second Bend Or End

0.129 inches second end

End Length From Second Bend To Third Bend Or End

0.197 inches second end

Surface Treatment

Passivate

Style Designator

Single torsion left hand

NSN

5360-00-490-6444

Part Number

502578

Description

Spring,helical,torsion

CAGE

19139

Part 502578 NSN 5360-00-490-6444

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04228

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

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:

178040

UFC:

87460

LTL:

RATING VARIABLE

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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