MS21044N4 Textron Aerospace Self-Locking Hex Nut - Genuine OEM
Genuine Textron OEM Part with FAA 8130-3
Fly with confidence using the MS21044N4 Textron Aerospace Self-Locking Hex Nut, proudly presented by airparts.aero. Crafted with precision by Textron, an industry leader, this genuine OEM nut ensures a tight, steadfast grip for your aerospace assemblies. Its innovative self-locking mechanism offers unparalleled security, minimizing the need for frequent maintenance checks. When it comes to aviation, settling for less isn't an option. Choose the MS21044N4 for durability, reliability, and peace of mind. Order from airparts.aero and ensure your projects soar above the rest.
Description: Self Locking Hexagon Nut, thread: 1/4-28, self locking, regular height, hexagon head, cadmium plated steel, nylon insert, MS21044 series nut
Part Number: MS21044N4
Product Overview:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member.
MS21044N4 Part Specifications:
| Thread Class | : | 3b | |
| Thread Direction | : | Right-hand | |
| Locking Feature | : | Prevailing Torque With Nonmetallic Insert | |
| Counterbore Diameter | : | 0.253 Inches Minimum Nut And 0.293 Inches Maximum Nut | |
| Lubrication | : | Soluble Lubricant | |
| Nut Style | : | Hexagon | |
| Nut Height | : | 0.240 Inches Minimum And 0.360 Inches Maximum | |
| Width Across Flats | : | 0.430 Inches Minimum And 0.439 Inches Maximum | |
| Temp Rating | : | 250.0 Deg Fahrenheit Nominal | |
| Thread Series | : | Unf | |
| Thread Quantity Per Inch | : | 28 | |
| Nominal Thread Size | : | 0.250 Inches | |
| Countersink Angle | : | 88.0 Degrees Nominal Nut | |
| Bearing Surface Type | : | Chamfered Or Washer Faced | |
| Bearing Surface Finish | : | 125.0 Microinches | |
| Material | : | Steel Comp 1006 Nut Or Steel Comp 1008 Nut Or Steel Comp 1009 Nut Or Steel Comp 1010 Nut Or Steel Comp 1015 Nut Or Steel Comp 1018 Nut Or Steel Comp 1035 Nut Or Steel Comp 1137 Nut Or Steel Comp 1213 Nut Or Steel Comp 1214 Nut | |
| Surface Treatment | : | Cadmium Nut And Chromate Nut | |
| Surface Treatment Document And Classification | : | Qq-p-416,ty 2,cl 3 Fed Spec Single Treatment Response Nut |
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| Specifications | |
|---|---|
| Schedule B | 7318.16.0085 |