Model: 3145994

Extension Helical Spring

Properties:

Inside Diameter

Between 0.217 inches and 0.227 inches

End Style

Short twisted hook both ends

Spring Free Length

Between 1.260 inches and 1.320 inches

Coil Quantity

15-1/2

Design Type

Closed

Load Rating

Between 7.10 pounds and 8.90 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

20.000 pounds per inch

Spring Free Outside Diameter

Between 0.307 inches and 0.317 inches

Hook Radius

0.1085 inches both ends and 0.1135 inches both ends

Spring Length Under Load

1.500 inches

Coil To Hook Inside Length

0.217 inches both ends and 0.227 inches both ends

Material

Steel comp 302

Material Specification

Qq-w-423, cond b federal specification single material response

Surface Treatment

Passivate

Style Designator

Cylindrical

NSN

5360-00-349-8044

Part Number

3145994

Description

Spring,helical,extension

CAGE

23892

Part 3145994 NSN 5360-00-349-8044

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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