P/N: ms21044c04
Category: Fasteners & Hardware
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
| Condition | Stock |
|---|---|
| New Surplus | 8 Available |
The MS21044C04 is a self-locking hexagon nut with a nylon insert for prevailing torque resistance. Manufactured from corrosion-resistant steel with 4-40 UNJC-3B threads, it meets MS/NASM21044 specifications and operates reliably to 250°F. This nut secures small equipment brackets and panels on aircraft where vibration could loosen standard fasteners.
Install on compatible machine screws and torque per aircraft maintenance manual specifications to ensure proper clamp load and locking performance.
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.
The MS21044C04 is a self-locking hexagon nut with a nylon insert for prevailing torque resistance. Manufactured from corrosion-resistant steel with 4-40 UNJC-3B threads, it meets MS/NASM21044 specifications and operates reliably to 250°F.
Aircraft hardware is manufactured to military and aviation specifications. The NUT,SELF-LOCKING,HEXAGON conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.
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 ms21044c04.
Yes, we sell hardware in various quantities from single units to bulk lots. The NUT,SELF-LOCKING,HEXAGON is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.