NUT (P/N ms21045l7) - New Surplus
P/N: ms21045l7
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 | 2 Available |
Product Description
The MS21045L7 is an all-metal self-locking hex nut conforming to NASM21045 specifications. Manufactured from steel, this nut features a prevailing-torque locking mechanism that resists vibration without requiring cotter pins or safety wire. Used throughout aircraft airframe and engine assemblies where reusable, vibration-resistant fastening is critical.
The self-locking design maintains clamp load under flight vibration and thermal cycling. Installation and reuse limits follow aircraft maintenance manual requirements and NASM21045 standard specifications.
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 (P/N ms21045l7)?
The MS21045L7 is an all-metal self-locking hex nut conforming to NASM21045 specifications. Manufactured from steel, this nut features a prevailing-torque locking mechanism that resists vibration without requiring cotter pins or safety wire.
Does the ms21045l7 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT 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 ms21045l7 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 ms21045l7.
Can I order the ms21045l7 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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