Military Standards - Self-Locking Nutplate - MS21071L08
Genuine OEM Part
Description: Self-Locking Nutplate
Part Number: MS21071L08
Military Fasteners [ Click Here ]
Cessna Aircraft Citation S550 Service Bulletin [ Click Here ]
Cessna Aircraft Citation 650 Service Bulletin [ Click Here ]
Alternate Part Numbers: NAS696A08, MT12S832, RM100A08, M 12610-82
Product Overview
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
Item Specification:
| Thread Class | : | 3B | |
| Thread Direction | : | Right-hand | |
| Locking Feature | : | Prevailing torque all metal design | |
| Lubrication | : | Dry film lubricant | |
| Mounting Hole Diameter | : | 0.098" inches minimum and 0.103" inches maximum | |
| Nut Style | : | Plate | |
| Nut Length | : | 0.716" inches maximum | |
| Nut Height | : | 0.250" inches maximum | |
| Plate Thickness | : | 0.047" inches maximum | |
| Plate Width | : | 0.235" inches minimum and 0.297" inches maximum | |
| Nut Mounting Provision | : | Straight holes | |
| Mounting Hole Arrangement Style | : | 2 holes | |
| Distance from Aperture Center to Mounting Hole Center | : | 0.229" inches minimum and 0.239" inches maximum | |
| Center to Center Distance Between Mounting Holes along Length | : | 0.217" inches minimum and 0.221" inches maximum | |
| Temp Rating | : | 450.0 deg fahrenheit nominal | |
| Thread Series | : | UNJC | |
| Thread Quantity per Inch | : | 32 | |
| Hardness Rating | : | 49.0 rockwell C maximum | |
| Nominal Thread Size | : | 0.164" inches | |
| Material | : | Steel overall | |
| Surface Treatment | : | Cadmium overall | |
| Surface Treatment Document and Classification | : | QQ-P-416, ty 2, cl 3 fed spec single treatment response overall |
**Robinsons Helicopter Model R44 Illustrated Parts Catalog [ Click Here ]
See Page 8, Figure 17-7, Item 5