Model: 12311842

Extension Helical Spring

Properties:

Inside Diameter

Between 0.240 inches and 0.360 inches

End Style

Short twisted hook both ends

Spring Free Length

15.000 inches

Coil Quantity

440

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

1.000 pounds per inch

Spring Free Outside Diameter

Between 0.304 inches and 0.424 inches

Hook Radius

0.120 inches both ends and 0.180 inches both ends

Coil To Hook Inside Length

0.240 inches both ends and 0.360 inches both ends

Material

Steel

Material Specification

Qq-w-428, type 1 or 2 federal specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, ty1, cl2 federal specification single treatment response

Style Designator

Cylindrical

NSN

5360-01-217-9509

Part Number

12311842

Description

Spring,helical,extension

CAGE

19207

Part 12311842 NSN 5360-01-217-9509

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:

0.1000lbs

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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