Model: 685044-1

Extension Helical Spring

Properties:

Opening Width

0.260 inches both ends

End Style

Machine half loop both ends

Stock Diameter

Between 0.123 inches and 0.125 inches

Spring Free Length

Between 9.900 inches and 10.050 inches

Coil Quantity

Design Type

Closed

Load Rating

Between 88.00 pounds and 112.00 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

11.260 pounds per inch

Spring Free Outside Diameter

Between 0.895 inches and 0.915 inches

Hook Radius

0.250 inches both ends

Spring Length Under Load

18.520 inches

Coil To Hook Inside Length

0.624 inches both ends

Material

Steel comp 631

Material Specification

Ams 5673, comp 170-7ph assn standard single material response

Surface Treatment

Passivate

Surface Treatment Specification

685302, cage 49956 mfr ref single treatment response

Style Designator

Cylindrical w/ convex ends

NSN

5360-00-172-6821

Part Number

685044-1

Description

Spring,helical,extension

CAGE

3B150

Part 685044-1 NSN 5360-00-172-6821

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:

0.6000lbs

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:

Trailers/Vehicles

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