LS5137 — SUPPORT,STRUCTURAL COMPONENT,AIR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

LS5137: SUPPORT,STRUCTURAL COMPONENT,AIR.

SUPPORT,STRUCTURAL COMPONENT,AIR. Key specifications include length: 11.250 FEET NOMINAL FT, material: ALUMINUM ALLOY 7075, leg_thickness: 0.150 INCHES NOMINAL IN, heat_treatment: T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED, overall_height: 2.060 INCHES NOMINAL IN, first_tip_style: SQUARE W/ INNER AND OUTER CORNER RADII. This part is cataloged in the U.S.

Government catalog under NSN 9540-00-179-9593, 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

LS5137

NSN: 9540-00-179-9593
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)

SPECIFICATIONS

length	11.250 FEET NOMINAL FT
material	ALUMINUM ALLOY 7075
leg_thickness	0.150 INCHES NOMINAL IN
heat_treatment	T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED
overall_height	2.060 INCHES NOMINAL IN
first_tip_style	SQUARE W/ INNER AND OUTER CORNER RADII
special_features	FLANGE AT BOTTOM OF TEE 0.750 IN. LONG, 0.300 IN. THICK, AT A 90 DEGREE ANGLE WITH A 0.120 IN. RADIUS IN
top_flange_width	2.500 INCHES NOMINAL IN
fabrication_method	EXTRUDED
left_top_inside_angle	90.0 DEGREES NOMINAL
first_tip_inner_radius	0.032 INCHES NOMINAL IN
first_tip_outer_radius	0.032 INCHES NOMINAL IN
NSN	9540-00-179-9593

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST TIP INNER RADIUS: 0.032 INCHES NOMINAL IN

•

RIGHT SIDE TOP FLANGE THICKNESS: 0.200 INCHES NOMINAL IN

•

LENGTH: 11.250 FEET NOMINAL FT

•

LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES: 1.325 INCHES NOMINAL IN

•

RIGHT TOP INSIDE ANGLE: 90.0 DEGREES NOMINAL

•

LEFT TOP INSIDE ANGLE: 90.0 DEGREES NOMINAL

•

HEAT TREATMENT: T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED

TECHNICAL CHARACTERISTICS

FIRST TIP INNER RADIUS	0.032 INCHES NOMINAL IN
OVERALL HEIGHT	2.060 INCHES NOMINAL IN
RIGHT SIDE TOP FLANGE THICKNESS	0.200 INCHES NOMINAL IN
LENGTH	11.250 FEET NOMINAL FT
LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.325 INCHES NOMINAL IN
RIGHT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
LEFT TOP INSIDE ANGLE	90.0 DEGREES NOMINAL
HEAT TREATMENT	T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED
FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.120 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS-QQ-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE

SUBSTITUTES & CROSS-REFERENCES 2

AMS-QQ-A-200/11Reference document

Same NSN cross-reference

Reference document — Secondary reference

QQA200-11Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is LS5137?

LS5137 is a SUPPORT,STRUCTURAL COMPONENT,AIR.

What parts can replace LS5137?

There are 2 known substitutes for LS5137: AMS-QQ-A-200/11, QQA200-11. Substitute compatibility should be verified for your specific system.

What is the NSN for LS5137?

LS5137 is cataloged in the U.S. Government catalog under NSN 9540-00-179-9593. This indicates validated use in U.S. government and defense supply chains.

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LS5137 — SUPPORT,STRUCTURAL COMPONENT,AIR

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