Model: 2643

Structural Channel

Properties:

Fabrication Method
Extruded
Overall Width
4.000 inches
Length
Between 20.000 feet and 30.000 feet
Left Side Flange Height
1.720 inches
Right Side Flange Height
1.720 inches
Left Side Flange Thickness
0.180 inches
Right Side Flange Thickness
0.180 inches
Basic Shape Style
Channel
Fillet Radius Where Left Flange Joins Base Flange
0.280 inches
Base Flange Thickness
0.320 inches
Fillet Radius Where Right Flange Joins Base Flange
0.280 inches
First Tip Radius
0.110 inches
Left Flange Thickness At Base
0.413 inches
Right Flange Thickness At Base
0.413 inches
Weight Per Unit Measure
2.580 pounds per linear foot
First Tip Style
Right quarter radius
Second Tip Radius
0.110 inches
Second Tip Relationship To First Tip
Not identical
Second Tip Style
Left quarter radius
Left Outside Angle
90.0 degrees
Right Outside Angle
90.0 degrees
Heat Treatment
H-111 strain hardened
Material
Aluminum alloy, qq-a-200/5
Material
Aluminum alloy 5086
Nondefinitive Specification/std Data
H111 temper
NSN
9540-00-542-2739
Part Number
2643
Description
Channel,structural
CAGE
77783

A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.

Part 2643 NSN 9540-00-542-2739

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37019
FIIG:
A13100
Concept No.:
App. Key:
AD
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Z
LVL_B:
Z

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
013340
UFC:
05510
LTL:
60.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
R
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7601209500
  • SITC: 68412
  • End Use: Aluminum and alumina
  • NAICS: 331313
  • USDA: 1

Freight Class: Other unwrought aluminum alloys, nesoi

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