Model: 644067

Extension Helical Spring

Properties:

Inside Diameter

0.620 inches

Opening Width

0.120 inches first end

Opening Width

0.310 inches both ends

Spring Free Length

2.327 inches

Coil Quantity

21-1/4

Design Type

Closed

Load Rating

6.00 pounds

Coil Helix Direction

Right-hand or left-hand

Hook Radius

0.190 inches both ends

Spring Length Under Load

5.380 inches

Coil To Hook Inside Length

0.440 inches first end

Coil To Hook Inside Length

0.620 inches second end

Material

Steel

Style Designator

Cylindrical

NSN

5360-00-737-1455

Part Number

644067

Description

Spring,helical,extension

CAGE

34623

Part 644067 NSN 5360-00-737-1455

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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