NUT,SELF-LOCKING (P/N ms14145l4) - New Surplus, New, As Removed
P/N: ms14145l4
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 | 3 Available |
| New | 5 Available |
| As Removed | 39 Available |
Product Description
The MS14145L4 is a self-locking hex nut with integral extended washer and 1/4-28 UNJF-3B internal threads. Manufactured from steel, this all-metal prevailing-torque fastener prevents loosening under vibration and flight loads without requiring secondary locking devices. The slotted design accommodates optional cotter pin retention when specified in maintenance procedures.
Used in aircraft airframe bolted joints and structural assemblies where reliable fastening is critical. Installation follows MS14145 series standards and applicable 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 (P/N ms14145l4)?
The MS14145L4 is a self-locking hex nut with integral extended washer and 1/4-28 UNJF-3B internal threads. Manufactured from steel, this all-metal prevailing-torque fastener prevents loosening under vibration and flight loads without requiring secondary locking devices.
Does the ms14145l4 meet AN/MS/NAS aviation specifications?
Aircraft hardware is manufactured to military and aviation specifications. The NUT,SELF-LOCKING 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 ms14145l4 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 ms14145l4.
Can I order the ms14145l4 in custom quantities?
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT,SELF-LOCKING is available in: New Surplus, New, As Removed. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.