NUT, HEX, CASTELLATED (P/N MS21025-24) - New Surplus
P/N: MS21025-24
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 | 13 Available |
Product Description
The MS21025-24 is a hex castellated nut manufactured to MIL specification MS21025 in alloy steel. Featuring 1.500-16 threads, this nut provides positive mechanical locking through cotter pin insertion into the castellated slots. Rated for service temperatures to 450°F, it secures critical components like wheel bearings on 600x6 landing gear axles during aircraft maintenance.
Installation requires torquing to specified values and aligning the slots to accept the cotter pin per applicable maintenance documentation, ensuring vibration-resistant fastening in high-stress landing gear assemblies.
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, HEX, CASTELLATED (P/N MS21025-24)?
The MS21025-24 is a hex castellated nut manufactured to MIL specification MS21025 in alloy steel. Featuring 1.
Does the MS21025-24 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT, HEX, CASTELLATED 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 MS21025-24 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 MS21025-24.
Can I order the MS21025-24 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT, HEX, CASTELLATED is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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