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Technical Data Sheet
LS3931 ✓ 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

SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT, material: ALUMINUM ALLOY 7075, leg_thickness: 0.188 INCHES NOMINAL IN, heat_treatment: T-6 SOLUTION HEAT TREATED, overall_height: 2.000 INCHES NOMINAL IN, first_tip_style: SQUARE W/ INNER AND OUTER CORNER RADII. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-595-8692, 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
LS3931
NSN: 9540-00-595-8692
FSC: 9540
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialALUMINUM ALLOY 7075
leg_thickness0.188 INCHES NOMINAL IN
heat_treatmentT-6 SOLUTION HEAT TREATED
overall_height2.000 INCHES NOMINAL IN
first_tip_styleSQUARE W/ INNER AND OUTER CORNER RADII
top_flange_width2.000 INCHES NOMINAL IN
basic_shape_styleT SHAPE
fabrication_methodEXTRUDED
left_top_inside_angle90.0 DEGREES NOMINAL
first_tip_inner_radius0.032 INCHES NOMINAL IN
first_tip_outer_radius0.032 INCHES NOMINAL IN
NSN9540-00-595-8692
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SUPPORT,STRUCTURAL COMPONENT,AIR TITLE COMPONENT PN LS3931 MFR SUPPORT,STRUCTURAL COM
KEY FEATURES
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES: 1.000 INCHES NOMINAL IN
LENGTH: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG: 0.090 INCHES NOMINAL IN
MATERIAL: ALUMINUM ALLOY 7075
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG: 0.090 INCHES NOMINAL IN
RIGHT TOP INSIDE ANGLE: 90.0 DEGREES NOMINAL
LEG THICKNESS: 0.188 INCHES NOMINAL IN
HEAT TREATMENT: T-6 SOLUTION HEAT TREATED
TECHNICAL CHARACTERISTICS (FLIS)
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES1.000 INCHES NOMINAL IN
LENGTH10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG0.090 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 7075
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG0.090 INCHES NOMINAL IN
RIGHT TOP INSIDE ANGLE90.0 DEGREES NOMINAL
LEG THICKNESS0.188 INCHES NOMINAL IN
HEAT TREATMENTT-6 SOLUTION HEAT TREATED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE
BASIC SHAPE STYLET SHAPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
16340Interchangeable
interchangeable cross-reference
interchangeable
5920PL1730792Interchangeable
interchangeable cross-reference
interchangeable
162182-52Interchangeable
interchangeable cross-reference
interchangeable
001-7752-01Interchangeable
interchangeable cross-reference
interchangeable
651-509-9015Interchangeable
interchangeable cross-reference
interchangeable
16337Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS3931?
LS3931 is a SUPPORT,STRUCTURAL COMPONENT,AIR.
What parts can replace LS3931?
There are 16 known substitutes for LS3931: 16340, 5920PL1730792, 162182-52 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS3931?
LS3931 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-595-8692. This indicates validated use in U.S. government and defense supply chains.
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