The Stone,sharpening, cataloged under National Stock Number 5345-00-247-5944, 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 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-00-247-5944 |
| Primary Part Number | A251M0 |
| Item Name | Stone,sharpening |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | Tyrolit Wickman Inc |
| Status | ACTIVE |
| Overall Diameter | 0.312 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 7 STYLE AND A-1 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 |
|---|---|
| A251M0 PRIMARY | Tyrolit Wickman Inc (USA) |
| Reference | Meaning |
|---|---|
| MF723 | 5/9 Secondary reference Norton Co Coated Abrasive Div |
| SSS736 | 4/1 Identification reference U.S. Government activity |
NSN 5345-00-247-5944 is a Stone,sharpening, manufactured by Tyrolit Wickman Inc, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-00-247-5944 has 1 manufacturer part number on file: A251M0 (Tyrolit Wickman Inc).
Key specifications for A251M0: Overall Diameter: 0.312 INCHES NOMINAL IN; Overall Length: 3.000 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 7 STYLE AND A-1 CLASS; Stone Style: SHARPENING. 3 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.