Model: 42663

Extension Helical Spring

Properties:

Inside Diameter

Between 0.401 inches and 0.444 inches

Opening Width

0.219 inches both ends

End Style

Machine loop both ends

Spring Free Length

Between 3.269 inches and 3.277 inches

Coil Quantity

18-1/2

Design Type

Closed

Load Rating

Between 45.00 pounds and 49.50 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

62.916 pounds per inch

Spring Free Outside Diameter

Between 0.616 inches and 0.651 inches

Spring Length Under Load

3.312 inches

Material

Steel

Style Designator

Cylindrical

NSN

5360-00-246-9911

Part Number

42663

Description

Spring,helical,extension

CAGE

11743

Part 42663 NSN 5360-00-246-9911

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Trailers/Vehicles

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