The Patient Response Button Hfa I, cataloged under National Stock Number 6540-01-591-6969, is classified within Federal Supply Class 6540 (Ophthalmic Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Carl Zeiss Meditec Inc Div Meditec. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6540-01-591-6969 |
| Primary Part Number | 266010-0024-137 |
| Item Name | Patient Response Button Hfa I |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Carl Zeiss Meditec Inc Div Meditec |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 266010-0024-137 PRIMARY | Carl Zeiss Meditec Inc Div Meditec (USA) |
NSN 6540-01-591-6969 is a Patient Response Button Hfa I, manufactured by Carl Zeiss Meditec Inc Div Meditec, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-591-6969 has 1 manufacturer part number on file: 266010-0024-137 (Carl Zeiss Meditec Inc Div Meditec).
Key specifications for 266010-0024-137: Part Name Assigned by Controlling Agency: PATIENT RESPONSE BUTTON HFA I PN 24137. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.