The Pumice, cataloged under National Stock Number 5350-01-204-0528, is classified within Federal Supply Class 5350 (Abrasive Materials) of the Hardware and Abrasives group. The manufacturer of record is Moyco Industries Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5350-01-204-0528 |
| Primary Part Number | 49440 |
| Item Name | Pumice |
| FSC / FSG | 5350 / 53 — Abrasive Materials |
| Manufacturer | Moyco Industries Inc |
| Status | ACTIVE |
| Medical Designation and Grade | TECHNICAL |
| Abrasive Flour Grade Designator | 0-1/2 |
| Physical Form | POWDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 49440 PRIMARY | Moyco Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 515940-5 | 5/9 Secondary reference Patterson Dental Co |
NSN 5350-01-204-0528 is a Pumice, manufactured by Moyco Industries Inc, classified under FSC 5350, Abrasive Materials. Status: active.
NSN 5350-01-204-0528 has 1 manufacturer part number on file: 49440 (Moyco Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 3120-01-524-9726. Verify interchangeability with system specifications before substitution.
Key specifications for 49440: Medical Designation and Grade: TECHNICAL; Abrasive Flour Grade Designator: 0-1/2; Physical Form: POWDER; Special Features: 8 POUND CAN LBS. 3 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.