Model: A77B490-1

Extension Helical Spring

Properties:

Inside Diameter

0.154 inches

Opening Width

0.219 inches first end

End Style

Full loop second end

End Style

Raised hook first end

Spring Free Length

1.348 inches

Coil Quantity

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

90.000 pounds per inch

Spring Free Outside Diameter

0.190 inches

Hook Radius

0.070 inches both ends

Coil To Hook Inside Length

0.218 inches both ends

Material

Steel

Surface Treatment

Tin

Style Designator

Cylindrical

NSN

5360-00-115-3018

Part Number

A77B490-1

Description

Spring,helical,extension

CAGE

28856

Part A77B490-1 NSN 5360-00-115-3018

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:

177980

UFC:

87430

LTL:

55.0

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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