Model: 549-3574-002

Extension Helical Spring

Properties:

Inside Diameter

0.112 inches

Opening Width

0.093 inches second end

End Style

Machine loop second end

End Style

Short twisted hook first end

Spring Free Length

0.591 inches

Coil Quantity

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.156 inches

Hook Radius

0.056 inches both ends

Coil To Hook Inside Length

0.112 inches first end

Coil To Hook Inside Length

0.149 inches second end

Material

Steel uns k08500

Material Specification

Qq-w-470 federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-834-6129

Part Number

549-3574-002

Description

Spring,helical,extension

CAGE

13499

Part 549-3574-002 NSN 5360-00-834-6129

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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