The Stool,dental Operating Chair, cataloged under National Stock Number 6520-01-528-4128, is classified within Federal Supply Class 6520 (Dental Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6520-01-528-4128 |
| Item Name | Stool,dental Operating Chair |
| FSC / FSG | 6520 / 65 — Dental Instruments, Equipment, and Supplies |
| Status | ACTIVE |
| Mounting Post Seat Quantity for Which Designed | 1 |
| Material | ALUMINUM BASE |
| Stool Adjustable Height | 22.000 INCHES MINIMUM AND 31.000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3345BR-L | 5/9 Secondary reference U.S. Government activity |
| 154113 | 3/2 Design control — primary reference U.S. Government activity |
| 154058-099 | 5/9 Secondary reference U.S. Government activity |
NSN 6520-01-528-4128 is a Stool,dental Operating Chair, classified under FSC 6520, Dental Instruments, Equipment, and Supplies. Status: active.
Key specifications for 6520-01-528-4128: Mounting Post Seat Quantity for Which Designed: 1; Special Features: ERGONOMIC DESIGN; SEAMLESS UPHOLSTERY; 18 INCH WIDE POLYFOAM SEAT CUSHION; PNEUMATIC HEIGHT ADJUSTMENT; DUAL ADJUSTABLE LUMBAR BACKREST WITH ASEPTIC SHROUD; SWING-MATIC BODY SUPPORT WITH PATENTED RATCHET; ADJUSTABLE STANDARD ROUND RING FOOT REST; 5 LEG 24 INCH POWDER COATED ALUMINIUM BASE; ABS SHROUD DESIGNED FOR ASEPSIS AND INFECTION CONTROL IN; Material: ALUMINUM BASE; Stool Adjustable Height: 22.000 INCHES MINIMUM AND 31.000 INCHES MAXIMUM IN. 3 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.