The Lapping and Grinding Compound, cataloged under National Stock Number 5350-00-221-0689, is classified within Federal Supply Class 5350 (Abrasive Materials) of the Hardware and Abrasives group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5350-00-221-0689 |
| Item Name | Lapping and Grinding Compound |
| FSC / FSG | 5350 / 53 — Abrasive Materials |
| Status | ACTIVE |
| Usage Design | METALWORKING |
| Specification/standard Data | 80204-ANSI B74.20 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ANSI B74.20 | 5/9 Secondary reference Ansi-B Parts Intl Inc |
| ANSI B74.20 | 3/1 Design control — primary reference U.S. Government activity |
| CS261-63 | 5/9 Secondary reference National Bureau of Standards Specifications Promulgated by National Bureau of Standards Washington DC |
| CS123-49 | 5/9 Secondary reference National Bureau of Standards Specifications Promulgated by National Bureau of Standards Washington DC |
NSN 5350-00-221-0689 is a Lapping and Grinding Compound, classified under FSC 5350, Abrasive Materials. Status: active.
Key specifications for 5350-00-221-0689: Usage Design: METALWORKING; Specification/standard Data: 80204-ANSI B74.20 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: ISSUED IN TUBE. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.