The Wheel,abrasive, cataloged under National Stock Number 3460-01-149-8550, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Saint-Gobain Abrasives Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-01-149-8550 |
| Primary Part Number | A601-TB25N TY 1 3X0.062X0.250 |
| Item Name | Wheel,abrasive |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Saint-Gobain Abrasives Inc |
| Status | ACTIVE |
| Mounting Method | ARBOR HOLE |
| Overall Thickness | 0.062 INCHES NOMINAL IN |
| Mounting Opening Shape Style | ROUND |
| Wheel Style | STRAIGHT |
| Abrasive Bond Grade Designation | K MEDIUM |
| Diameter | 0.250 INCHES NOMINAL IN |
| Screen Grit Size Designator | 60 |
| Wheel Diameter | 3.000 INCHES NOMINAL IN |
| Abrasive Grain Structure Designator | 6 |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| A601-TB25N TY 1 3X0.062X0.250 PRIMARY | Saint-Gobain Abrasives Inc (USA) |
| Reference | Meaning |
|---|---|
| A60U6B21 TY1 3X.062X.250 | 5/9 Secondary reference Saint-Gobain Abrasives Inc |
| ANSI B74.13 | 5/1 Secondary reference U.S. Government activity |
| ANSI B74.2 | 5/1 Secondary reference U.S. Government activity |
| ANSI B7.1 | 5/1 Secondary reference U.S. Government activity |
NSN 3460-01-149-8550 is a Wheel,abrasive, manufactured by Saint-Gobain Abrasives Inc, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-149-8550 has 1 manufacturer part number on file: A601-TB25N TY 1 3X0.062X0.250 (Saint-Gobain Abrasives Inc).
Key specifications for A601-TB25N TY 1 3X0.062X0.250: Mounting Method: ARBOR HOLE; Overall Thickness: 0.062 INCHES NOMINAL IN; Mounting Opening Shape Style: ROUND; Wheel Style: STRAIGHT. 10 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.