The Wheel,abrasive, cataloged under National Stock Number 5345-01-500-1552, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-01-500-1552 |
| Primary Part Number | 4B147 |
| Item Name | Wheel,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Usage Design | METALWORKING |
| Mounting Method | ARBOR HOLE |
| Mounting Opening Shape Style | ROUND |
| Diameter | 0.875 INCHES NOMINAL IN |
| Maximum Speed Rating in RPM | 13580.0 |
| 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 |
|---|---|
| 4B147 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| 66252843214 PRIMARY | Saint-Gobain Abrasives Inc (USA) |
| Reference | Meaning |
|---|---|
| 662528-29856 | 5/9 Secondary reference W.w. Grainger, Inc. Div Government Sales Division |
| 662528-29856 | 5/9 Secondary reference Norton Co Coated Abrasive Div |
| ANSI-B74.2 TY27 | 3/1 Design control — primary reference U.S. Government activity |
| 4B147 | 5/9 Secondary reference Grainger Branch 200 |
NSN 5345-01-500-1552 is a Wheel,abrasive, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-01-500-1552 has 2 manufacturer part numbers on file: 4B147 (W.w. Grainger, Inc. Div Government Sales Division), 66252843214 (Saint-Gobain Abrasives Inc).
Key specifications for 4B147: Usage Design: METALWORKING; Mounting Method: ARBOR HOLE; Mounting Opening Shape Style: ROUND; Diameter: 0.875 INCHES NOMINAL IN. 5 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.