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Technical Data Sheet
K40A68O ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BEAM,STRUCTURAL is a the manufacturer industrial component. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY 2024, leg_thickness: 0.078 INCHES NOMINAL IN, heat_treatment: O-ANNEALED, overall_height: 2.500 INCHES NOMINAL IN, first_tip_style: SQUARE END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-01-071-1355, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
K40A68O
NSN: 9540-01-071-1355
FSC: 9540
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 2024
leg_thickness0.078 INCHES NOMINAL IN
heat_treatmentO-ANNEALED
overall_height2.500 INCHES NOMINAL IN
first_tip_styleSQUARE END
top_flange_width3.750 INCHES NOMINAL IN
basic_shape_styleT SHAPE
fabrication_methodEXTRUDED
left_top_inside_angle90.0 DEGREES NOMINAL
right_top_inside_angle90.0 DEGREES NOMINAL
weight_per_unit_measure0.586 POUNDS PER LINEAR FOOT LBS
NSN9540-01-071-1355
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEAM,STRUCTURAL TITLE COMPONENT PN K40A68O MFR BEAM,STRUCTURAL
KEY FEATURES
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG: 0.125 INCHES NOMINAL IN
TOP FLANGE WIDTH: 3.750 INCHES NOMINAL IN
MATERIAL: ALUMINUM ALLOY 2024
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG: 0.125 INCHES NOMINAL IN
WEIGHT PER UNIT MEASURE: 0.586 POUNDS PER LINEAR FOOT LBS
LEG THICKNESS: 0.078 INCHES NOMINAL IN
SECOND TIP RELATIONSHIP TO FIRST TIP: IDENTICAL
RIGHT TOP INSIDE ANGLE: 90.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.125 INCHES NOMINAL IN
TOP FLANGE WIDTH3.750 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2024
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG0.125 INCHES NOMINAL IN
WEIGHT PER UNIT MEASURE0.586 POUNDS PER LINEAR FOOT LBS
LEG THICKNESS0.078 INCHES NOMINAL IN
SECOND TIP RELATIONSHIP TO FIRST TIPIDENTICAL
RIGHT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
OVERALL HEIGHT2.500 INCHES NOMINAL IN
LEFT SIDE TOP FLANGE THICKNESS0.078 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1N5059Interchangeable
interchangeable cross-reference
interchangeable
60401-1Interchangeable
interchangeable cross-reference
interchangeable
11408Interchangeable
interchangeable cross-reference
interchangeable
SMB145605Interchangeable
interchangeable cross-reference
interchangeable
DR6CInterchangeable
interchangeable cross-reference
interchangeable
201300Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K40A68O?
K40A68O is a BEAM,STRUCTURAL.
What parts can replace K40A68O?
There are 17 known substitutes for K40A68O: 1N5059, 60401-1, 11408 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K40A68O?
K40A68O is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-01-071-1355. This indicates validated use in U.S. government and defense supply chains.
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