Model: 3172525-2

Extension Helical Spring

Properties:

Inside Diameter

0.326 inches

Opening Width

0.340 inches second end

End Style

Long round hook second end

End Style

Reduced center loop first end

Stock Diameter

0.072 inches

Spring Free Length

1.764 inches

Coil Quantity

11-1/2

Design Type

Open

Load Rating

Between 13.700 pounds and 43.400 pounds

Coil Helix Direction

Right-hand

Spring Deflection Rate

Between 50.000 pounds per inch and 58.000 pounds per inch

Spring Free Outside Diameter

0.470 inches

Hook Radius

0.080 inches first end and 0.095 inches first end

Hook Radius

0.100 inches second end and 0.120 inches second end

End Angular Relationship

Ends angled one to other

Spring Length Under Load

Between 1.770 inches and 2.320 inches

Coil To Hook Inside Length

0.160 inches first end and 0.190 inches first end

Coil To Hook Inside Length

0.480 inches second end

Material

Steel comp 631

Material Specification

Ams 5673 assn standard single material response or ams 5678 assn standard single material response

Style Designator

Cylindrical

NSN

5360-01-453-9151

Part Number

3172525-2

Description

Spring,helical,extension

CAGE

59364

Part 3172525-2 NSN 5360-01-453-9151

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:

713

TCC:

SHC:

ACC:

Construction Materials

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