NUT,SELF-LOCKING,PLATE (P/N MS21061L4) - New Surplus
P/N: MS21061L4
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 MS21061L4 is a steel self-locking plate nut with a single lug and 1/4-28 UNJF threads. This floating plate nut rivets to aircraft panels and frames to create captive threaded connections for repeated bolt insertion in access areas. The self-locking feature prevents fastener loosening from vibration during flight operations.
Installation follows standard structural repair manual guidance with proper rivet spacing and torque specifications per NAS/MS fastener practices. Commonly used in general and commercial aviation maintenance.
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,SELF-LOCKING,PLATE (P/N MS21061L4)?
The MS21061L4 is a steel self-locking plate nut with a single lug and 1/4-28 UNJF threads. This floating plate nut rivets to aircraft panels and frames to create captive threaded connections for repeated bolt insertion in access areas.
Does the MS21061L4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT,SELF-LOCKING,PLATE 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 MS21061L4 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 MS21061L4.
Can I order the MS21061L4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT,SELF-LOCKING,PLATE is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.
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