The Arch Wire,dental, cataloged under National Stock Number 6520-01-370-7558, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6520-01-370-7558 |
| Item Name | Arch Wire,dental |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Status | ACTIVE |
| Usage Design | ORTHODONTIST PROCEDURES |
| Overall Thickness | 0.045 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 |
| Unit of Issue | PG |
| Reference | Meaning |
|---|---|
| PERMACHROME ARCH WIRES | 3/1 Design control — primary reference U.S. Government activity |
| 93-1-11-170 MSP | 5/1 Secondary reference Air Force Medical Logistics Office |
| 211-450 | 3/2 Design control — primary reference U.S. Government activity |
| F92L441 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6520-01-370-7558 is a Arch Wire,dental, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
Key specifications for 6520-01-370-7558: Usage Design: ORTHODONTIST PROCEDURES; Overall Thickness: 0.045 INCHES NOMINAL IN; Overall Length: 14.000 INCHES NOMINAL IN; Special Features: STRAIGHT; PERMACHROME RESILIENT WIRE; STAINLESS STEEL; FOR LINGUAL ARCHES AND LABIAL RETAINERS. 2 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.