Model: 66B43779

Extension Helical Spring

Properties:

Inside Diameter

0.288 inches

Opening Width

0.120 inches both ends

End Style

Raised hook both ends

Stock Diameter

0.026 inches

Spring Free Length

2.532 inches

Coil Quantity

Design Type

Closed

Load Rating

1.125 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

6.500 ounces per inch

Spring Free Outside Diameter

0.340 inches

Hook Radius

0.145 inches both ends

Spring Length Under Load

5.270 inches

Coil To Hook Inside Length

0.854 inches both ends

Material

Steel uns k08500

Material Specification

Qq-w-470 federal specification single material response

Surface Treatment

Cadmium

Style Designator

Cylindrical

NSN

5360-00-815-4018

Part Number

66B43779

Description

Spring,helical,extension

CAGE

98749

Part 66B43779 NSN 5360-00-815-4018

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:

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:

178020

UFC:

87470

LTL:

70.0

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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