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11463909 — SUPPORT BASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11463909: SUPPORT BASE.

The SUPPORT BASE is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_width: 4.000 INCHES NOMINAL IN, overall_length: 19.000 INCHES NOMINAL IN, surface_treatment: PAINT, end_item_identification: PATROIT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-461-4640, 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
11463909
NSN: 5340-01-461-4640
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialALUMINUM
overall_width4.000 INCHES NOMINAL IN
overall_length19.000 INCHES NOMINAL IN
surface_treatmentPAINT
end_item_identificationPATROIT
NSN5340-01-461-4640
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11463909 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
•
SURFACE TREATMENT: PAINT
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
OVERALL LENGTH19.000 INCHES NOMINAL IN
OVERALL WIDTH4.000 INCHES NOMINAL IN
SURFACE TREATMENTPAINT
END ITEM IDENTIFICATIONPATROIT
MATERIALALUMINUM
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11463909?
11463909 is a SUPPORT BASE.
What is the NSN for 11463909?
11463909 is cataloged in the U.S. Government catalog under NSN 5340-01-461-4640. This indicates validated use in U.S. government and defense supply chains.
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