NA 131
DIN Standards Committee Aerospace
DIN EN 4311 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| AECMA TR 3775 | 1999-10 | Aerospace series - Bolts and pins - Materials More |
| AECMA TR 4070 | 1999-07 | Aerospace series - Molybdenum disulphide coatings - List of commercial products More |
| ISO 7913 | 1994-11 | Aerospace - Bolts and screws, metric - Tolerances of form and position More |
