NUT, ANCHOR (P/N ms21081-3) - New Surplus
P/N: ms21081-3
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 | 6 Available |
Product Description
The MS21081-3 is a self-locking anchor nut (corner nutplate) fabricated from steel with a nonmetallic locking insert. This captive nutplate provides a threaded fastening point on aircraft structures where backside access is limited or impractical. The nutplate is installed by riveting the plate to the airframe, creating a permanent anchor for machine screws used in access panel and bracket assemblies.
The nonmetallic insert prevents fastener loosening from vibration during flight operations. Torque the mating screw per aircraft maintenance manual specifications to ensure proper clamp load and locking performance.
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 NUT, ANCHOR (P/N ms21081-3)?
The MS21081-3 is a self-locking anchor nut (corner nutplate) fabricated from steel with a nonmetallic locking insert. This captive nutplate provides a threaded fastening point on aircraft structures where backside access is limited or impractical.
Does the ms21081-3 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT, ANCHOR 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 ms21081-3 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 ms21081-3.
Can I order the ms21081-3 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT, ANCHOR is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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