The Disk,abrasive, cataloged under National Stock Number 5345-00-598-3050, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is Keystone Abrasives Co.. Government technical data includes 6 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5345-00-598-3050 |
| Primary Part Number | KD12C08EX |
| Item Name | Disk,abrasive |
| FSC / FSG | 5345 / 53 — Disks and Stones, Abrasive |
| Manufacturer | Keystone Abrasives Co. |
| Status | ACTIVE |
| Usage Design | WOODWORKING |
| Abrasive Disk Type | PLAIN FLAT |
| Outside Diameter | 12.000 INCHES NOMINAL IN |
| Screen Grit Size Designator | 80 |
| Maximum Speed Rating in RPM | 1600.0 |
| Backing Abrasive Coating Type | OPEN |
| 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 |
|---|---|
| KD12C08EX PRIMARY | Keystone Abrasives Co. (USA) |
| Reference | Meaning |
|---|---|
| ANSI B74.18 | 3/1 Design control — primary reference U.S. Government activity |
| A-A-2697 | 5/9 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 08834173049 | 5/9 Secondary reference Merit Abrasive Products Inc |
| A-A-2697 TY5GRIT80 | 5/9 Secondary reference U.S. Government activity |
| ABRASIVEDISK | 5/9 Secondary reference Norton Co Coated Abrasive Div |
| 73049 | 5/9 Secondary reference Merit Abrasive Products Inc |
NSN 5345-00-598-3050 is a Disk,abrasive, manufactured by Keystone Abrasives Co., classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
NSN 5345-00-598-3050 has 1 manufacturer part number on file: KD12C08EX (Keystone Abrasives Co.).
5 possible matches (shared part number, not a government interchangeability claim): 5345-00-598-3052, 5360-00-622-8565, 5345-01-053-7925. Verify interchangeability with system specifications before substitution.
Key specifications for KD12C08EX: Usage Design: WOODWORKING; Abrasive Disk Type: PLAIN FLAT; Outside Diameter: 12.000 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.