The Wheel,abrasive, cataloged under National Stock Number 3460-01-166-7637, 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 12 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3460-01-166-7637 |
| Primary Part Number | A100-OBNA2 |
| Item Name | Wheel,abrasive |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Saint-Gobain Abrasives Inc |
| Status | ACTIVE |
| Usage Design | METALWORKING |
| Mounting Method | ARBOR HOLE |
| Overall Thickness | 0.062 INCHES NOMINAL IN |
| Mounting Opening Shape Style | ROUND |
| Wheel Style | STRAIGHT |
| Abrasive Bond Grade Designation | O MEDIUM |
| Diameter | 0.250 INCHES NOMINAL IN |
| Screen Grit Size Designator | 100 |
| Specification/standard Data | 80204-B74.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 1 TYPE |
| Wheel Diameter | 2.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| A100-OBNA2 PRIMARY | Saint-Gobain Abrasives Inc (USA) |
| Reference | Meaning |
|---|---|
| B74.2 | 3/1 Design control — primary reference U.S. Government activity |
| B74.13 | 5/1 Secondary reference U.S. Government activity |
| A100-OBNA | 5/9 Secondary reference Norton Co Coated Abrasive Div |
| B7.1 | 5/1 Secondary reference U.S. Government activity |
NSN 3460-01-166-7637 is a Wheel,abrasive, manufactured by Saint-Gobain Abrasives Inc, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-01-166-7637 has 1 manufacturer part number on file: A100-OBNA2 (Saint-Gobain Abrasives Inc).
Key specifications for A100-OBNA2: Usage Design: METALWORKING; Mounting Method: ARBOR HOLE; Overall Thickness: 0.062 INCHES NOMINAL IN; Mounting Opening Shape Style: ROUND. 12 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.