Model: 305-637203

Extension Helical Spring

Properties:

Inside Diameter

0.324 inches

Opening Width

3.461 inches second end

End Style

Extended loop first end

End Style

Raised hook second end

Spring Free Length

6.558 inches

Coil Quantity

Design Type

Open

Load Rating

7.00 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.422 inches

Hook Radius

0.110 inches both ends

Spring Length Under Load

7.830 inches

Coil To Hook Inside Length

0.610 inches first end

Coil To Hook Inside Length

3.841 inches second end

Material

Steel uns k08500

Material Specification

Qq-w-470 federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-226-3914

Part Number

305-637203

Description

Spring,helical,extension

CAGE

0ESK8

Part 305-637203 NSN 5360-00-226-3914

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

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:

177980

UFC:

87430

LTL:

55.0

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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