The Disk,abrasive, cataloged under National Stock Number 5345-01-352-4255, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is 3m Company. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-01-352-4255 |
| Primary Part Number | 051144-21799 |
| Item Name | Disk,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Usage Design | METALWORKING |
| Abrasive Disk Type | PLAIN FLAT |
| Outside Diameter | 5.000 INCHES NOMINAL IN |
| Screen Grit Size Designator | 80 |
| Backing Abrasive Coating Type | CLOSED |
| Material | PAPER BACKING |
| 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 |
|---|---|
| 051144-21799 PRIMARY | 3m Company (USA) |
| 7000118091 PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| ANSI B74.18 | 3/1 Design control — primary reference U.S. Government activity |
| 3M 3631-80F | 5/9 Secondary reference 3m Company Div Abrasive Systems Div |
| 051144-21799 | 5/9 Secondary reference 3m Company Div Abrasive Systems Div |
NSN 5345-01-352-4255 is a Disk,abrasive, manufactured by 3m Company, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-01-352-4255 has 2 manufacturer part numbers on file: 051144-21799 (3m Company), 7000118091 (3m Company).
Key specifications for 051144-21799: Usage Design: METALWORKING; Abrasive Disk Type: PLAIN FLAT; Outside Diameter: 5.000 INCHES NOMINAL IN; Screen Grit Size Designator: 80. 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.