The Stone,sharpening, cataloged under National Stock Number 5345-00-198-8053, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is Tyrolit Wickman Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-00-198-8053 |
| Primary Part Number | C51M |
| Item Name | Stone,sharpening |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | Tyrolit Wickman Inc |
| Status | ACTIVE |
| Thin Edge Thickness | 0.375 INCHES NOMINAL IN |
| Overall Thickness | 0.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 14 STYLE AND A-2 CLASS |
| 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 |
| Part Number | Manufacturer |
|---|---|
| C51M PRIMARY | Tyrolit Wickman Inc (USA) |
| Reference | Meaning |
|---|---|
| SSS736 | 4/1 Identification reference U.S. Government activity |
| 175 | 5/9 Secondary reference Cesiwid Inc |
| 175 | C/1 Advisory reference — outside the item-of-supply concept Ohmite Holding, L.l.c. |
NSN 5345-00-198-8053 is a Stone,sharpening, manufactured by Tyrolit Wickman Inc, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-00-198-8053 has 1 manufacturer part number on file: C51M (Tyrolit Wickman Inc).
Key specifications for C51M: Thin Edge Thickness: 0.375 INCHES NOMINAL IN; Overall Thickness: 0.750 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN; Overall Width: 2.250 INCHES NOMINAL IN. 4 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.