Model: K51A20O

Structural Beam

Properties:

Fabrication Method
Extruded
Overall Height
0.565 inches
Length
Between 10.000 feet and 12.000 feet
Left Side Top Flange Thickness
0.063 inches
Basic Shape Style
Z shape
First Tip Radius
0.040 inches
Right Side Bottom Flange Thickness
0.063 inches
Fillet Radius Where Top Left Flange Joins Web Flange/leg
0.120 inches
Fillet Radius Where Bottom Right Flange Joins Web Flange/leg
0.120 inches
Web Flange Thickness
0.063 inches
Top Flange Width
0.750 inches
Bottom Flange Width
0.750 inches
Weight Per Unit Measure
0.146 pounds per linear foot
First Tip Style
Square end w/ lower radius
Second Tip Radius
0.040 inches
Second Tip Relationship To First Tip
Not identical
Second Tip Style
Square end w/ upper radius
Left Top Inside Angle
90.0 degrees
Right Bottom Inside Angle
95.5 degrees
Heat Treatment
O-annealed
Material
Aluminum alloy ams-qq-a-200/3, alloy 2024
Material
Aluminum alloy ams-qq-a-200/3, alloy 2024
Specification Data
81755-k51 manufacturers standard
Nondefinitive Specification/std Data
O temper
NSN
9540-01-087-0829
Part Number
K51A20O
Description
Beam,structural
CAGE

Part K51A20O NSN 9540-01-087-0829

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37018
FIIG:
A13100
Concept No.:
App. Key:
AS
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:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
104420
UFC:
53800
LTL:
50.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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