The Reamer,machine, cataloged under National Stock Number 3455-01-249-3534, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Doall Baltimore Company. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3455-01-249-3534 |
| Primary Part Number | 712-000512 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | Doall Baltimore Company |
| Status | ACTIVE |
| Shank Diameter | 0.171 INCHES NOMINAL IN |
| Flute Design | STRAIGHT |
| Shank Type | STRAIGHT |
| Diameter | 0.171 INCHES NOMINAL IN |
| Specification/standard Data | 80204-B94.19 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Flute Quantity | 6 |
| Material | CARBIDE LOCATION NOT OTHERWISE SPECIFIED |
| Reamer Type | FLUTED CHUCKING |
| 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 |
|---|---|
| 712-000512 PRIMARY | Doall Baltimore Company (USA) |
| Reference | Meaning |
|---|---|
| ANSI-B94.2 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| B94.19 TABLE 13 11/64 DIA OF CUT | 3/1 Design control — primary reference U.S. Government activity |
| GGG-R-180 TY 10 CL2 STA GRB | 5/9 Secondary reference U.S. Government activity |
NSN 3455-01-249-3534 is a Reamer,machine, manufactured by Doall Baltimore Company, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-249-3534 has 1 manufacturer part number on file: 712-000512 (Doall Baltimore Company).
Key specifications for 712-000512: Shank Diameter: 0.171 INCHES NOMINAL IN; Flute Design: STRAIGHT; Shank Type: STRAIGHT; Diameter: 0.171 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.