| Manufacturer | Part Number | Description |
|---|---|---|
| Military Standard Military Standard | MS20364 | MS20364 |
| Military-Fasteners Military-Fasteners | MS20364-832C | SELF-LOCKING HEXAGON NUT |
| Military-Fasteners Military-Fasteners | MS20364-632C | SELF-LOCKING NUT |
| Military-Fasteners Military-Fasteners | MS20364-720C | SELF-LOCKING HEXAGON NUT |