Amada put 3 different part numbers against this one drawing. That is normal in these books — the same component is re-coded between machine generations and between markets, and the drawing number is what stays the same. If you have a print with P406040002 on it, these are the numbers it can be ordered under.
| Part number | Name | Formerly | Fits |
|---|---|---|---|
| 31182004 | Lock Washer | EMK-3610NT | |
| 74183510 | Locking Washer | ACIES 2515T, AE-2510NT, EM 3612 ZRTe, EM-3510ZRB, EMK-3612 M2 | |
| 74529415 | Locking Washer | AC-255NT, COMA-557, COMA-567, EMLK-3610NT |
These are separate part numbers carrying the same drawing. They are not interchangeable by assumption — check the number against your serial plate and confirm with your Amada dealer before ordering.
Part numbers, drawing numbers, superseded numbers and names, from the 16 Amada parts books we have read end to end. Free, nothing to sign up for.
Send us the drawing number and your machine's serial and we will tell you which of these numbers is the one for your machine, and whether it is still available.