nuts › self-locking nutplates
MS21075-5N
Military Standard Locking Nutplate Self
Description
2 lug, MS21075 series nut
Specifications
| Center To Center Distance Between Mounting Holes Along Length | 0.354 inches minimum and 0.364 inches maximum |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.177 inches minimum and 0.182 inches maximum |
| Hardness Rating | 49.0 rockwell c maximum |
| Material | Steel |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.130 inches minimum and 0.135 inches maximum |
| Nut Length | 1.010 inches maximum |
| Nut Mounting Provision | Straight holes |
| Plate Width | 0.412 inches minimum and 0.581 inches maximum |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq+416,ty2cl2 fed spec single treatment response |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Size | 0.312 |
| Weight | .15 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21075-5N. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error