The Stone,sharpening, cataloged under National Stock Number 5345-01-342-9583, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-01-342-9583 |
| Item Name | Stone,sharpening |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Status | ACTIVE |
| Overall Thickness | 0.375 INCHES NOMINAL IN |
| Stone Style | SHARPENING |
| 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 |
|---|---|
| 86255 | 5/9 Secondary reference U.S. Government activity |
| CF134 | 3/9 Design control — primary reference Norton Co Coated Abrasive Div |
| CF134 | 5/9 Secondary reference U.S. Government activity |
NSN 5345-01-342-9583 is a Stone,sharpening, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5120-01-431-6433, 5120-01-434-9942, 6685-01-503-0770. Verify interchangeability with system specifications before substitution.
Key specifications for 5345-01-342-9583: Overall Thickness: 0.375 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Overall Width: 0.375 INCHES NOMINAL IN; Stone Style: SHARPENING. 2 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.