BUSHING (P/N 350a77-1139-20) - New Surplus
P/N: 350a77-1139-20
Category: Bearings & Bushings
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 | 4 Available |
Product Description
The 350a77-1139-20 is a sleeve bearing bushing for aircraft flight control systems. This replaceable wear surface fits around a pin or bolt in pivot joints, reducing friction and wear in bellcrank assemblies. Press-fitted into the housing and sized for the mating fastener, the bushing follows NAS74/NAS77 or MS specifications.
Installation requires proper alignment during press-fitting and lubrication per the aircraft maintenance manual. Common in control surface linkages where smooth articulation and minimal play are critical to flight safety.
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 BUSHING (P/N 350a77-1139-20)?
The 350a77-1139-20 is a sleeve bearing bushing for aircraft flight control systems. This replaceable wear surface fits around a pin or bolt in pivot joints, reducing friction and wear in bellcrank assemblies.
Does the 350a77-1139-20 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The BUSHING 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 350a77-1139-20 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 350a77-1139-20.
Can I order the 350a77-1139-20 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The BUSHING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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