The Impression Material,dental, cataloged under National Stock Number 6520-01-227-7040, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-227-7040 |
| Item Name | Impression Material,dental |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Status | ACTIVE |
| Physical Form | PASTE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 33710 | 5/9 Secondary reference 3m Company |
| RAMITEC | 5/9 Secondary reference Premier Dental Products Co |
| 58221 | 5/9 Secondary reference Premier Dental Products Co |
| 878-1790 | 5/9 Secondary reference Darby-Kent Institutional Supply Co Inc |
| RAMITEC | 3/1 Design control — primary reference 3m Company Div 3m Espe Div. |
| 33710 | 5/9 Secondary reference 3m Company Div 3m Espe Div. |
NSN 6520-01-227-7040 is a Impression Material,dental, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-301-7427, 6550-01-563-9726, 8415-01-730-3733. Verify interchangeability with system specifications before substitution.
Key specifications for 6520-01-227-7040: Physical Form: PASTE; Special Features: C/O 2 BASE, 2 CATALYST, 1 SYRINGE AND MIXING PAD; A POLYETHER BITE REGISTRATION MATERIAL; Part Name Assigned by Controlling Agency: IMPRESSION MATERIEL DEN PASTE C/O 2 TUBES BASE 2 TUBES CATALYST. 1 specification is 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.