The Wheel,abrasive, cataloged under National Stock Number 5345-01-331-3839, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is Standard Abrasives Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5345-01-331-3839 |
| Primary Part Number | 621406 |
| Item Name | Wheel,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | Standard Abrasives Inc |
| Status | ACTIVE |
| Usage Design | METALWORKING |
| Overall Thickness | 1.000 INCHES NOMINAL IN |
| Screen Grit Size Designator | 80 |
| Maximum Speed Rating in RPM | 30000.0 |
| Wheel Diameter | 1.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 621406 PRIMARY | Standard Abrasives Inc (USA) |
| Reference | Meaning |
|---|---|
| 611406 | 5/9 Secondary reference Standard Abrasives Inc |
| EZ-110 80GRIT | 5/9 Secondary reference Standard Abrasives Inc |
NSN 5345-01-331-3839 is a Wheel,abrasive, manufactured by Standard Abrasives Inc, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-01-331-3839 has 1 manufacturer part number on file: 621406 (Standard Abrasives Inc).
Key specifications for 621406: Usage Design: METALWORKING; Overall Thickness: 1.000 INCHES NOMINAL IN; Screen Grit Size Designator: 80; Maximum Speed Rating in RPM: 30000.0. 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.