The Cutter,milling,end, cataloged under National Stock Number 3455-01-656-5742, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-656-5742 |
| Primary Part Number | 11B5190567-2 |
| Item Name | Cutter,milling,end |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
| Status | ACTIVE |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Design Form | SINGLE END |
| Diameter | 0.625 INCHES NOMINAL IN |
| Flute Quantity | 3 |
| 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 |
|---|---|
| 11B5190567-2 PRIMARY | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA) |
| 79572871 PRIMARY | Msc Industrial Direct Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 11B5190567 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 3455-01-656-5742 is a Cutter,milling,end, manufactured by Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-656-5742 has 2 manufacturer part numbers on file: 11B5190567-2 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army), 79572871 (Msc Industrial Direct Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3455-01-656-5744. Verify interchangeability with system specifications before substitution.
Key specifications for 11B5190567-2: Shank Diameter: 0.500 INCHES NOMINAL IN; Design Form: SINGLE END; Diameter: 0.625 INCHES NOMINAL IN; Overall Length: 2.875 INCHES NOMINAL IN. 4 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.