Model: 646-8

Nonmetallic Tubing

Properties:

Cross Sectional Shape

Round

Inside Diameter

0.453 inches

Tempurature Rating

-65.0 degrees fahrenheit single response and 250.0 degrees fahrenheit single response

Outside Diameter

0.523 inches

Exterior Color

Black

Outer Covering Environmental Protection

Abrasion resistant and fuel resistant and oil resistant and ozone resistant

Inside Surface Condition

Smooth

Material

Rubber chloroprene class cr tube

NSN

4720-00-194-9933

Part Number

646-8

Description

Tubing,nonmetallic

CAGE

00624

An item of varying tubular shapes molded or extruded from nonmetallic material. it includes flat form plastic tubing designed to be expanded for use and rubber tubing designed to be fabricated into sealing and/or cushioning devices. excludes hose, nonmetallic and tube (as modified).

Part 646-8 NSN 4720-00-194-9933

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

31934

FIIG:

A54200

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:

051140

UFC:

52350

LTL:

RATING VARIABLE

LCL:

WCC:

736

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 4009110000
SITC: 62141
End Use: Industrial rubber products
NAICS: 326220
USDA: 1

Freight Class: Tubes, pipes and hoses, of vulcanized rubber, exc hard rubber, not reinforced/otherwise combined with other materials, without fittings