Model: ASTM B221

Metallic Tube

Properties:

Cross Sectional Shape

Square/rectangular

Wall Thickness

0.125 inches

First End Style

Plain

Width

1.000 inches

End Application

Used on support equipment (se), b-2 bomber aircraft

Second End Relationship With First End

Identical

Construction

Seamless

Measuring Method And Length

144.000 inches standard

Height

3.000 inches

Material

Aluminum alloy 6063

Material Specification

Qq-a-200/9 federal specification single material response

Specification Data

81348-qq-a-200/9 government specification

Nondefinitive Specification/std Data

144 length and 3.000 size and 6063 temper

NSN

4710-01-448-6462

Part Number

ASTM B221

Description

Tube,metallic

CAGE

81346

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.

Part ASTM B221 NSN 4710-01-448-6462

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

31979

FIIG:

A004A0

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:

051820

UFC:

29920

LTL:

85.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 7608200030
SITC: 68426
End Use: Finished metal shapes
NAICS: 331318
USDA: 1

Freight Class: Tubes and pipes, aluminum alloy, seamless