The Bur,denture Trimming, cataloged under National Stock Number 6520-01-397-4297, 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 Zahn Dental Co Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-397-4297 |
| Primary Part Number | 100-2771 |
| Item Name | Bur,denture Trimming |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Zahn Dental Co Inc |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 100-2771 PRIMARY | Zahn Dental Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 94-9-6-8 DE | 5/1 Secondary reference U.S. Government activity |
NSN 6520-01-397-4297 is a Bur,denture Trimming, manufactured by Zahn Dental Co Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-397-4297 has 1 manufacturer part number on file: 100-2771 (Zahn Dental Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5999-01-496-1645. Verify interchangeability with system specifications before substitution.
Key specifications for 100-2771: Special Features: LABORATORY CARBIDE BUR; DIAMOND CUT; 84T SIZE; ED3 ED NO.; 3/32 IN. SHAFT; USED FOR TRIMMING, CARVING AND FINISHING OF ACRYLIC, DENTURES AND CHROME-COBALT CASES IN; Part Name Assigned by Controlling Agency: BUR DENTURE TRIMMING LAB CARBIDE DIAMOND CUT 84T SZ ED3 ED NO.. 0 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.