The Disk,abrasive, cataloged under National Stock Number 5345-01-460-6643, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is Compass Maps Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-01-460-6643 |
| Primary Part Number | 66261136594 |
| Item Name | Disk,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | Compass Maps Inc |
| Status | ACTIVE |
| Abrasive Disk Type | PLAIN FLAT |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Screen Grit Size Designator | 100 |
| Backing Abrasive Coating Type | CLOSED |
| Material | COTTON 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 |
|---|---|
| 4700A222 | Mcmaster-Carr Supply Co (USA) |
| 66261136594 PRIMARY | Compass Maps Inc (USA) |
| Reference | Meaning |
|---|---|
| 00051144217601 | 5/9 Secondary reference 3m Company |
| ANSI B74.18 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5345-01-460-6643 is a Disk,abrasive, manufactured by Compass Maps Inc, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-01-460-6643 has 2 manufacturer part numbers on file: 4700A222 (Mcmaster-Carr Supply Co), 66261136594 (Compass Maps Inc).
Key specifications for 66261136594: Abrasive Disk Type: PLAIN FLAT; Outside Diameter: 6.000 INCHES NOMINAL IN; Screen Grit Size Designator: 100; Backing Abrasive Coating Type: CLOSED. 5 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.