NUT (P/N ms21042l7) - New Surplus
P/N: ms21042l7
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 | 207 Available |
Product Description
The MS21042L7 is an all-metal self-locking hex nut with reduced height, manufactured from steel to MS21042/NASM21042 specifications. This prevailing-torque nut secures structural fasteners without polymer inserts, providing vibration resistance in aerospace assemblies. Commonly used to secure access panels and components in certified airframe structures where reliable joint security is critical.
Installation requires torque application per aircraft maintenance manual specifications and verification of thread size compatibility before replacement.
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 ms21042l7)?
The MS21042L7 is an all-metal self-locking hex nut with reduced height, manufactured from steel to MS21042/NASM21042 specifications. This prevailing-torque nut secures structural fasteners without polymer inserts, providing vibration resistance in aerospace assemblies.
Does the ms21042l7 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 ms21042l7 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 ms21042l7.
Can I order the ms21042l7 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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