The Wheel,abrasive, cataloged under National Stock Number 5345-01-364-3294, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5345-01-364-3294 |
| Item Name | Wheel,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Status | ACTIVE |
| Mounting Method | ARBOR HOLE |
| Overall Thickness | 0.125 INCHES NOMINAL IN |
| Outside Flat Diameter | 4.000 INCHES NOMINAL IN |
| Screen Grit Size Designator | 46 |
| Maximum Speed Rating in RPM | 15280.0 |
| Hole Diameter | 0.375 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 |
| Reference | Meaning |
|---|---|
| ANSI-B74.2 | 3/1 Design control — primary reference U.S. Government activity |
| A46RBX | 5/9 Secondary reference Spede Tool Mfg. Co Dba Spedecut Abrasives |
| 23075 | 5/9 Secondary reference United Abrasives, Inc. |
NSN 5345-01-364-3294 is a Wheel,abrasive, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-391-9385. Verify interchangeability with system specifications before substitution.
Key specifications for 5345-01-364-3294: Mounting Method: ARBOR HOLE; Overall Thickness: 0.125 INCHES NOMINAL IN; Outside Flat Diameter: 4.000 INCHES NOMINAL IN; Screen Grit Size Designator: 46. 6 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.