The Mandrel,dental Handpiece, cataloged under National Stock Number 6520-00-540-7250, 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 Suisse-O-Matic Manufacturing Corp. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6520-00-540-7250 |
| Primary Part Number | 725 |
| Item Name | Mandrel,dental Handpiece |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Suisse-O-Matic Manufacturing Corp |
| Status | ACTIVE |
| Shank Diameter | 0.0919 INCHES MINIMUM AND 0.0929 INCHES MAXIMUM IN |
| Design Type | PLAIN SCREW HEAD |
| Handpiece Type for Which Designed | ANGLE |
| Nondefinitive Spec/std Data | AL CLASS |
| Material | STEEL CORROSION RESISTING |
| Head Diameter | 0.188 INCHES NOMINAL IN |
| 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 |
|---|---|
| 725 PRIMARY | Suisse-O-Matic Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| GGM00108 | 4/1 Identification reference U.S. Government activity |
NSN 6520-00-540-7250 is a Mandrel,dental Handpiece, manufactured by Suisse-O-Matic Manufacturing Corp, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-00-540-7250 has 1 manufacturer part number on file: 725 (Suisse-O-Matic Manufacturing Corp).
1 possible match (shared part number, not a government interchangeability claim): 6520-00-540-8250. Verify interchangeability with system specifications before substitution.
Key specifications for 725: Shank Diameter: 0.0919 INCHES MINIMUM AND 0.0929 INCHES MAXIMUM IN; Design Type: PLAIN SCREW HEAD; Overall Length: 0.781 INCHES NOMINAL IN; Handpiece Type for Which Designed: ANGLE. 6 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.