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L5263003 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

L5263003: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, material: ALUMINUM ALLOY 2024, overall_width: 0.75 INCHES NOMINAL IN, overall_length: 10.46 INCHES NOMINAL IN, overall_thickness: 0.063 INCHES NOMINAL IN, end_item_identification: B1-BACFT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-715-1582, 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
L5263003
NSN: 5340-01-715-1582
FSC: 5340 — Hardware, Commercial
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
shapeIRREGULAR
materialALUMINUM ALLOY 2024
overall_width0.75 INCHES NOMINAL IN
overall_length10.46 INCHES NOMINAL IN
overall_thickness0.063 INCHES NOMINAL IN
end_item_identificationB1-BACFT
nominal_hole_diameter_and_quantity0.204 INCHES THREE HOLES IN
part_name_assigned_by_controlling_agencyRETAINER-TORQUE SHAFT, FLAP, SLAT & W/S
NSN5340-01-715-1582
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L5263003 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL THICKNESS: 0.063 INCHES NOMINAL IN
•
SHAPE: IRREGULAR
•
MATERIAL: ALUMINUM ALLOY 2024
•
NOMINAL HOLE DIAMETER AND QUANTITY: 0.204 INCHES THREE HOLES IN
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.063 INCHES NOMINAL IN
SHAPEIRREGULAR
OVERALL LENGTH10.46 INCHES NOMINAL IN
OVERALL WIDTH0.75 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER-TORQUE SHAFT, FLAP, SLAT & W/S
END ITEM IDENTIFICATIONB1-BACFT
MATERIALALUMINUM ALLOY 2024
NOMINAL HOLE DIAMETER AND QUANTITY0.204 INCHES THREE HOLES IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is L5263003?
L5263003 is a BRACKET,MOUNTING.
What is the NSN for L5263003?
L5263003 is cataloged in the U.S. Government catalog under NSN 5340-01-715-1582. This indicates validated use in U.S. government and defense supply chains.
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