Model: 12431

Compression Helical Spring

Properties:

Inside Diameter

Between 0.127 inches and 0.137 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Bore Diameter

0.250 inches

Spring Free Length

1.400 inches

Coil Quantity

18-1/2

Load Rating

31.500 pounds

Spring Solid Outside Diameter

Between 0.235 inches and 0.245 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

120.000 pounds per inch

Spring Free Outside Diameter

Between 0.235 inches and 0.245 inches

Spring Length Under Load

1.140 inches

Material

Steel comp 631

Material Specification

Ams 5673 assn standard single material response

Surface Treatment

Passivate

Style Designator

Cylindrical

NSN

5360-00-725-5873

Part Number

12431

Description

Spring,helical,compression

CAGE

99643

Part 12431 NSN 5360-00-725-5873

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

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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