The Cutter,milling,end, cataloged under National Stock Number 3455-01-084-9524, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Precision Industries Inc Sharpaloy Div. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3455-01-084-9524 |
| Primary Part Number | 16178 |
| Item Name | Cutter,milling,end |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Precision Industries Inc Sharpaloy Div |
| Status | ACTIVE |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Flute Design | HELICAL |
| Helix Direction | RIGHT-HAND |
| Design Form | SINGLE END |
| Shank Type | WELDON |
| Cut Length | 1.250 INCHES NOMINAL IN |
| Material Document and Classification | COBALT MFR REF SINGLE MATERIAL RESPONSE |
| Diameter | 0.500 INCHES NOMINAL IN |
| Cutting Rotation Direction | RIGHT-HAND |
| Specification/standard Data | 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL ALLOY |
| 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 |
|---|---|
| TABLE 66, D1/2IN | The American Society of Mechanical Engineers (USA) |
| 16178 PRIMARY | Precision Industries Inc Sharpaloy Div (USA) |
| 524C-16 | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA) |
| Reference | Meaning |
|---|---|
| ASME B94.19 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
| B94.19 TABLE 69 1/2 DIA CUT | 5/9 Secondary reference U.S. Government activity |
| 16178 | 5/9 Secondary reference Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa |
NSN 3455-01-084-9524 is a Cutter,milling,end, manufactured by Precision Industries Inc Sharpaloy Div, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-084-9524 has 3 manufacturer part numbers on file: TABLE 66, D1/2IN (The American Society of Mechanical Engineers), 16178 (Precision Industries Inc Sharpaloy Div), 524C-16 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa).
Key specifications for 16178: Shank Diameter: 0.500 INCHES NOMINAL IN; Flute Design: HELICAL; Helix Direction: RIGHT-HAND; Design Form: SINGLE END. 11 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.