The Ultrasonic Instrument,endodontic, cataloged under National Stock Number 6520-01-533-1594, 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 Benco Dental Supply Co.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6520-01-533-1594 |
| Primary Part Number | 5373-320 |
| Item Name | Ultrasonic Instrument,endodontic |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | Benco Dental Supply Co. |
| 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 |
|---|---|
| 5373-320 | Benco Dental Supply Co. (USA) |
| Reference | Meaning |
|---|---|
| KIS-5D DIAMOND TIP | 5/9 Secondary reference Obtura Corporation |
| 05-1250 | 5/1 Secondary reference U.S. Government activity |
| 6520NCM051086 | 5/1 Secondary reference Defense Medical Standardization Board |
| 931-015 | 3/1 Design control — primary reference Young Ps Acquisitions, Llc Div Plak Smacker |
| 931015 | 5/9 Secondary reference Obtura Corporation |
NSN 6520-01-533-1594 is a Ultrasonic Instrument,endodontic, manufactured by Benco Dental Supply Co., classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-533-1594 has 1 manufacturer part number on file: 5373-320 (Benco Dental Supply Co.).
Key specifications for 5373-320: Special Features: KIS-5D; A MIRROR IMAGE OF THE NO.3, FOR USE ON THE BUCCAL ROOTS OF THE MANDIBULAR LEFT MOLAR AND MESIAL BUCCAL OF THE MAXILLARY RIGHT MOLAR; 0.5MM DIAMETER X 3.0MM CUTTING SURFACE MM; Part Name Assigned by Controlling Agency: ULTRASONIC ENDODONTIC INSTRUMENT DIAMOND MICROSURGICAL KIS-5D. 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.