Model: KC3156

Extension Helical Spring

Properties:

Inside Diameter

Between 0.312 inches and 0.314 inches

End Style

Short twisted hook both ends

Spring Free Length

Between 1.026 inches and 1.028 inches

Coil Quantity

13-1/2

Design Type

Closed

Load Rating

Between 3.7168 pounds and 4.3632 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

5.500 pounds per inch

Spring Free Outside Diameter

0.390 inches

Hook Radius

0.157 inches both ends

Spring Length Under Load

1.688 inches

Coil To Hook Inside Length

0.187 inches both ends

Material

Steel uns k08500

Material Specification

Qq-w-470 federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-200-5415

Part Number

KC3156

Description

Spring,helical,extension

CAGE

56442

Part KC3156 NSN 5360-00-200-5415

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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