NUT,SELF-LOCKING,PLATE (P/N MS21075L4N) - New Surplus, New
P/N: MS21075L4N
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 | 4 Available |
| New | 25 Available |
Product Description
The MS21075L4N is a self-locking plate nut with two lugs for rivet-mounted installation in aircraft structures. Steel construction with 1/4-28 UNJF-3B threads and all-metal prevailing-torque locking prevents fastener loosening under vibration. The floating design accommodates panel alignment variations during installation.
Mounted with two rivets through the lugs, it serves as a captive threaded anchor where backside access is limited. Common in access panel installations on general and commercial aircraft. Torque mating hardware per MS specifications and aircraft maintenance manual requirements.
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 MS21075L4N)?
The MS21075L4N is a self-locking plate nut with two lugs for rivet-mounted installation in aircraft structures. Steel construction with 1/4-28 UNJF-3B threads and all-metal prevailing-torque locking prevents fastener loosening under vibration.
Does the MS21075L4N 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 MS21075L4N 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 MS21075L4N.
Can I order the MS21075L4N 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, New. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.