The Impression Material,dental, cataloged under National Stock Number 6520-00-027-1640, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Bosworth Harry J Co. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6520-00-027-1640 |
| Primary Part Number | 0921850 |
| Item Name | Impression Material,dental |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Bosworth Harry J Co |
| Status | ACTIVE |
| Workable Consistency Temp Rating | 72.0 FAHRENHEIT NOMINAL DEGF |
| Setting Time | 3 MINUTES NOMINAL |
| 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 |
|---|---|
| 0921850 PRIMARY | Bosworth Harry J Co (USA) |
| Reference | Meaning |
|---|---|
| SUPERPASTE | 5/1 Secondary reference Bosworth Harry J Co |
NSN 6520-00-027-1640 is a Impression Material,dental, manufactured by Bosworth Harry J Co, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-00-027-1640 has 1 manufacturer part number on file: 0921850 (Bosworth Harry J Co).
Key specifications for 0921850: Workable Consistency Temp Rating: 72.0 FAHRENHEIT NOMINAL DEGF; Special Features: ZINC OXIDE AND EUGENOL BASE TYPE; EACH PACKAGE CONSISTS OF 7-1/2 OZ. BASE,3-1/4 OZ. ACCELERATOR,AND MIXING PAD OZ; Setting Time: 3 MINUTES NOMINAL. 2 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.