The Cutter,milling,involute Gear, cataloged under National Stock Number 3455-00-239-5486, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-00-239-5486 |
| Primary Part Number | 54-10099 |
| Item Name | Cutter,milling,involute Gear |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 |
| Status | ACTIVE |
| Cutter Type | FINISHING |
| Design Type | RANGE |
| Diametral Pitch | 16 |
| 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. 1 |
| 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 |
|---|---|
| 54-10099 PRIMARY | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| D-760/CUTTER1 PITCH16-7/8 PRIMARY | Doall Baltimore Company (USA) |
| Reference | Meaning |
|---|---|
| 7037060 | 5/9 Secondary reference Enco Mfg Co |
| B94.19,TABLE 25 | 3/1 Design control — primary reference U.S. Government activity |
| 53571 | 5/9 Secondary reference Lear Siegler Inc National Twist Drill and Tool Div |
| 53571 | 5/9 Secondary reference Standard Tool Co Div of Lear Siegler Inc |
| GGG-C-755 | 5/9 Secondary reference U.S. Government activity |
| MS15701-329 | 5/9 Secondary reference U.S. Government activity |
| 1940/CUTTER1 PITCH16-7/8 | 5/9 Secondary reference Morse Cutting Tools Div of Morse Cutting Tool Corp |
NSN 3455-00-239-5486 is a Cutter,milling,involute Gear, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-00-239-5486 has 2 manufacturer part numbers on file: 54-10099 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), D-760/CUTTER1 PITCH16-7/8 (Doall Baltimore Company).
4 possible matches (shared part number, not a government interchangeability claim): 5950-00-996-1908, 5340-01-240-8866, 2040-01-570-0318. Verify interchangeability with system specifications before substitution.
Key specifications for 54-10099: Cutter Type: FINISHING; Design Type: RANGE; Diametral Pitch: 16; 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.