ER4-1
View detailed technical data, stock status, and sourcing information for: ER4-1
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A rotary cutting tool of cylindrical form with either single or double cutting ends and with either a straight or tapered shank. The teeth may be straight or helical and be either right hand or left hand. It is used for milling slots, keyways and pockets where the ordinary arbor type of milling cutter cannot be used. Excludes:cutter, milling, shell end.
3455-00-250-0770, end milling cutter
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3455-00-167-5584 | No Name Available | 02/01/1984 |
| 3455-00-996-9760 | No Name Available | 09/11/1974 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 1727-0125 | End Milling Cutter |
| 43111 | End Milling Cutter |
| 504C-4 | End Milling Cutter |
| 51-10390 | End Milling Cutter |
| 690-1/8 | End Milling Cutter |
| 716-062013 | End Milling Cutter |
| 76-356J | End Milling Cutter |
| C690-1/8 | End Milling Cutter |
| ER4-1 | End Milling Cutter |
| MS15711-1 | End Milling Cutter |
| R4-2 | End Milling Cutter |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3455-00-250-0770?
Does the NSN 3455-00-250-0770 have a Schedule B code assigned?
Does NSN 3455-00-250-0770 require demilitarization?
Does NSN 3455-00-250-0770 contain precious materials?
Does NSN 3455-00-250-0770 contain hazardous materials?
When the NSN 3455-00-250-0770 was assigned to the Federal Catalog?
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