The Pad,abrasive Disk, cataloged under National Stock Number 5345-01-668-1685, 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-01-668-1685 |
| Item Name | Pad,abrasive Disk |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Status | ACTIVE |
| Overall Diameter | 4.50 INCHES NOMINAL IN |
| General Characteristics Item Description | ABRASIVE BACKUP PAD; SPIRALCOOL; CAN NOT BE USED WITH SAIT-LOK QUICK CHANGE FIBER DISKS; 5/8 THREADS CENTER NUT (INCLUDED) |
| 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 |
|---|---|
| 95011 | 3/9 Design control — primary reference United Abrasives, Inc. |
NSN 5345-01-668-1685 is a Pad,abrasive Disk, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
Key specifications for 5345-01-668-1685: Overall Diameter: 4.50 INCHES NOMINAL IN; General Characteristics Item Description: ABRASIVE BACKUP PAD; SPIRALCOOL; CAN NOT BE USED WITH SAIT-LOK QUICK CHANGE FIBER DISKS; 5/8 THREADS CENTER NUT (INCLUDED); Special Features: MAX RPM: 11,000; End Item Identification: 4940-01-615-9020. 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.