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Technical Data Sheet
PartsTable / COMPONENT / 82418-1-1-1-.459
82418-1-1-1-.459 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The 82418-1-1-1-.459 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-477-6114, 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
82418-1-1-1-.459
NSN: 5340-01-477-6114
FSC: 5340
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
Part Number82418-1-1-1-.459
NSN5340-01-477-6114
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 82418-1-1-1-.459 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
•
NOMINAL THREAD SIZE: 0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD CLASS: 2B RIGHT INTERNAL
•
THREAD LENGTH: 0.459 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
•
THREAD DIRECTION: RIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
•
LENGTH: 0.459 INCHES NOMINAL IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT INTERNAL THREADS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.250 INCHES LEFT INTERNAL (INCLUDES THRU THREAD) IN
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD CLASS2B RIGHT INTERNAL
THREAD LENGTH0.459 INCHES NOMINAL LEFT INTERNAL (INCLUDES THRU THREAD) IN
THREAD DIRECTIONRIGHT-HAND LEFT INTERNAL (INCLUDES THRU THREAD)
LENGTH0.459 INCHES NOMINAL IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT INTERNAL THREADS
END ITEM IDENTIFICATIONUSED ON THE DE-ICE CONTROL
DIAMETER0.250 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
824-18Interchangeable
interchangeable cross-reference
interchangeable
C21-5002-001Interchangeable
interchangeable cross-reference
interchangeable
65809Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 82418-1-1-1-.459?
82418-1-1-1-.459 is a 82418-1-1-1-.459.
What parts can replace 82418-1-1-1-.459?
There are 3 known substitutes for 82418-1-1-1-.459: 824-18, C21-5002-001, 65809. Substitute compatibility should be verified for your specific system.
What is the NSN for 82418-1-1-1-.459?
82418-1-1-1-.459 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-477-6114. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026