HALF COUPLING (P/N 3658-10d) - New Surplus
P/N: 3658-10d
Category: Fittings & Adapters
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 1 Available |
Product Description
The 3658-10d is a half coupling—one mating component of a quick-disconnect union for aircraft hydraulic, fuel, and pneumatic lines. This aluminum fitting connects with its paired half coupling and seals to form a complete union at maintenance access points. Used where lines require periodic disconnection for inspection, repair, or component replacement.
Installation involves mating the halves, inserting seals, and torquing per aircraft maintenance manual specifications. Conforms to AN/MS/NAS tube fitting standards.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the HALF COUPLING (P/N 3658-10d)?
The 3658-10d is a half coupling—one mating component of a quick-disconnect union for aircraft hydraulic, fuel, and pneumatic lines. This aluminum fitting connects with its paired half coupling and seals to form a complete union at maintenance access points.
Does the 3658-10d meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The HALF COUPLING conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
What material is the 3658-10d manufactured from?
Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the 3658-10d.
Can I order the 3658-10d in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The HALF COUPLING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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