Model: 249-52085

Extension Helical Spring

Properties:

Inside Diameter

0.288 inches

Opening Width

0.125 inches both ends

End Style

Machined half loop both ends

Spring Free Length

1.290 inches

Coil Quantity

Design Type

Closed

Load Rating

16.60 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

19.000 pounds per inch

Spring Free Outside Diameter

0.390 inches

Hook Radius

0.141 inches both ends

Spring Length Under Load

1.969 inches

Material Specification

Qq-w-470 federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-614-5349

Part Number

249-52085

Description

Spring,helical,extension

CAGE

89372

Part 249-52085 NSN 5360-00-614-5349

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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