Model: 6643060-4

Compression Helical Spring

Properties:

Inside Diameter

4.500 inches

End Style

E4 spring end, squared and ground both ends

Spring Free Length

Between 23.250 inches and 23.375 inches

Coil Quantity

Spring Solid Length

10.625 inches

Coil Helix Direction

Right-hand

Spring Free Outside Diameter

5.790 inches

Material

Steel

Material Specification

C50af537d, cage 053502 mfr ref single material response

Surface Treatment

Cadmium

Style Designator

Cylindrical

NSN

5360-01-027-5011

Part Number

6643060-4

Description

Spring,helical,compression

CAGE

7Y333

Part 6643060-4 NSN 5360-01-027-5011

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:

12.3000lbs

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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