RETAINER (P/N ms16633-4012) - New Surplus
P/N: ms16633-4012
Category: Fasteners & Hardware
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 | 3 Available |
Product Description
The MS16633-4012 is an external E-type retaining ring that secures components axially in machined grooves without threaded fasteners. This steel ring positions bearings, gears, and other components on shafts or within bores, providing reliable retention during operation. Installation requires retaining ring pliers to seat the ring fully in the groove.
Commonly used in aircraft accessory drives and engine systems where positive component positioning is critical. Groove dimensions must match MS16633 specifications per the aircraft maintenance manual or Illustrated Parts Catalog.
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 RETAINER (P/N ms16633-4012)?
The MS16633-4012 is an external E-type retaining ring that secures components axially in machined grooves without threaded fasteners. This steel ring positions bearings, gears, and other components on shafts or within bores, providing reliable retention during operation.
Does the ms16633-4012 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The RETAINER 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 ms16633-4012 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 ms16633-4012.
Can I order the ms16633-4012 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The RETAINER is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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