The Apex Locator, cataloged under National Stock Number 6520-01-529-4332, 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 J. Morita U.s.a Inc Dba J Morita Usa Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6520-01-529-4332 |
| Primary Part Number | 24-5336392 |
| Item Name | Apex Locator |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Manufacturer | J. Morita U.s.a Inc Dba J Morita Usa 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 |
|---|---|
| 721-0056 | Henry Schein, Inc. (USA) |
| 24-5336392 PRIMARY | J. Morita U.s.a Inc Dba J Morita Usa Inc (USA) |
| 24-5336392 | Henry Schein Uk Holdings Ltd Div Equipment (GBR) |
| Reference | Meaning |
|---|---|
| 10331590 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| ROOT ZX | 3/1 Design control — primary reference J. Morita U.s.a Inc Dba J Morita Usa Inc |
| 6520NCM050674 | 5/1 Secondary reference Defense Medical Standardization Board |
| 97-0273 | 5/1 Secondary reference U.S. Government activity |
| 721-7310 | 5/9 Secondary reference Henry Schein, Inc. |
| 24-107-040 | 5/9 Secondary reference J. Morita U.s.a Inc Dba J Morita Usa Inc |
NSN 6520-01-529-4332 is a Apex Locator, manufactured by J. Morita U.s.a Inc Dba J Morita Usa Inc, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
NSN 6520-01-529-4332 has 3 manufacturer part numbers on file: 721-0056 (Henry Schein, Inc.), 24-5336392 (J. Morita U.s.a Inc Dba J Morita Usa Inc), 24-5336392 (Henry Schein Uk Holdings Ltd Div Equipment).
Key specifications for 24-5336392: Special Features: ROOT ZX 2; C/O: (3) "AA" ALKALI BATTERIES; (3) FILE HOLDERS; (1) PROBE CORD (NSN 6520-01-556-1321); (1) FUNCTION TESTER (NSN 6520-01-556-1355); (1) CONTRARY ELECTRODES (LIP CLIPS-5) (NSN 6520-01-556-1360); (1) OPERATOR LITERATURE (NSN 7610-00-543-7003); MODEL DP-ZX-VL; BATTERY OPERATED; RATED VOLTAGE DC 4.5 V; REFLECTION, COLOR LIQUID CRYSTAL DISPLAY, PIEZOELECTRIC DEEPER; 105 MM WIDE, 105 MM DEEP, 115 MM HIGH; ROOT CANAL LENGTH MEASURING DEVICE; COMPACT; AUTOMATIC; MAY BE USED WITH EXTREME ACCURACY IN A WET CANAL IN THE PRESENCE OF SODIUM HYPOCHLORITE, BLOOD AND WATER. V; Part Name Assigned by Controlling Agency: ROOT ZX 2 CANAL MEASUREMENT MODULE. 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.