The Cutter,milling,involute Gear, cataloged under National Stock Number 3455-00-231-8919, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is F & D Tool Co Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-00-231-8919 |
| Primary Part Number | INVOLUTE 14-4 2-1/8 |
| Item Name | Cutter,milling,involute Gear |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | F & D Tool Co Inc |
| Status | ACTIVE |
| Cutter Type | FINISHING |
| Design Type | RANGE |
| Diametral Pitch | 14 |
| Mounting Hole Diameter | 0.875 INCHES NOMINAL IN |
| Diameter | 2.125 INCHES NOMINAL IN |
| Specification/standard Data | 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL |
| Range Cutter Designation | AS NO. 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| INVOLUTE 14-4 2-1/8 PRIMARY | F & D Tool Co Inc (USA) |
| Reference | Meaning |
|---|---|
| B94.19 TABLE 25 | 3/1 Design control — primary reference U.S. Government activity |
| GGG-C-755 | 5/9 Secondary reference U.S. Government activity |
| MS15701-316 | 5/9 Secondary reference U.S. Government activity |
NSN 3455-00-231-8919 is a Cutter,milling,involute Gear, manufactured by F & D Tool Co Inc, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-00-231-8919 has 1 manufacturer part number on file: INVOLUTE 14-4 2-1/8 (F & D Tool Co Inc).
Key specifications for INVOLUTE 14-4 2-1/8: Cutter Type: FINISHING; Design Type: RANGE; Diametral Pitch: 14; Mounting Hole Diameter: 0.875 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.