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D50182 ✓ 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 WIRING HARNESS is a the manufacturer industrial component. Key specifications include end_item_identification: ATTACK HELICOPTER, MODEL AH-64, nonsupply_items_and_quantities: 3.500 IN. OD,0.250 IN.

THK PACKING 2,3.500 IN. OD,0.187 IN. THK PACKING 4,3.500 IN.

OD,0.218 IN. THK PACKING 1 IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-718-3658, 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
D50182
NSN: 5330-00-718-3658
FSC: 5330
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
component_quantity7
end_item_identificationATTACK HELICOPTER, MODEL AH-64
nonsupply_items_and_quantities3.500 IN. OD,0.250 IN. THK PACKING 2,3.500 IN. OD,0.187 IN. THK PACKING 4,3.500 IN. OD,0.218 IN. THK PACKING 1 IN
NSN5330-00-718-3658
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D50182 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
•
NONSUPPLY ITEMS AND QUANTITIES: 3.500 IN. OD,0.250 IN. THK PACKING 2,3.500 IN. OD,0.187 IN. THK PACKING 4,3.500 IN. OD,0.218 IN. THK PACKING 1 IN
•
COMPONENT QUANTITY: 7
TECHNICAL CHARACTERISTICS (FLIS)
NONSUPPLY ITEMS AND QUANTITIES3.500 IN. OD,0.250 IN. THK PACKING 2,3.500 IN. OD,0.187 IN. THK PACKING 4,3.500 IN. OD,0.218 IN. THK PACKING 1 IN
COMPONENT QUANTITY7
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5018-2Interchangeable
interchangeable cross-reference
interchangeable
43941Interchangeable
interchangeable cross-reference
interchangeable
254619146-272Interchangeable
interchangeable cross-reference
interchangeable
PEI8574Interchangeable
interchangeable cross-reference
interchangeable
YHO125Interchangeable
interchangeable cross-reference
interchangeable
KO-R01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D50182?
D50182 is a WIRING HARNESS.
What parts can replace D50182?
There are 17 known substitutes for D50182: 5018-2, 43941, 254619146-272 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D50182?
D50182 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-718-3658. 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