The Diode Laser System, cataloged under National Stock Number 6540-01-393-2146, 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 Defense Medical Standardization Board. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Diode Laser System |
| FSC / FSG | 6540 — Ophthalmic Instruments, Equipment, and Supplies (FSG 65) |
| Manufacturers | Defense Medical Standardization Board (CAGE 64616) |
| Parameter | Value |
|---|---|
| NSN | 6540-01-393-2146 |
| Primary Part Number | 94-6237 |
| Item Name | Diode Laser System |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Defense Medical Standardization Board |
| Status | ACTIVE |
| Component and Quantity | 6540-01-386-2973 DIODE LASER,PORTABLE,115V,50/60 HZ, 1; 6540-01-386-2980 OPHTHALMOSCOPE,LASER,INDIRECT,115V,50/60 HZ, 1; 6515-01-386-4473 PROBE ENDOPHOTOCOAGULATION,20 GAGE,STRAIGHT,W/FIBER OPTIC CABLE, 6; 6540-01-386-2989 LENS,INDIRECT OPHTHALMOSCOPE,LASER,20 DIOPTER, 1 V |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 94-6237 PRIMARY | Defense Medical Standardization Board (USA) |
NSN 6540-01-393-2146 is a Diode Laser System, manufactured by Defense Medical Standardization Board, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-393-2146 has 1 manufacturer part number on file: 94-6237 (Defense Medical Standardization Board).
2 possible matches (shared part number, not a government interchangeability claim): 5995-01-630-1316, 6515-01-686-3598. Verify interchangeability with system specifications before substitution.
Key specifications for 94-6237: Component and Quantity: 6540-01-386-2973 DIODE LASER,PORTABLE,115V,50/60 HZ, 1; 6540-01-386-2980 OPHTHALMOSCOPE,LASER,INDIRECT,115V,50/60 HZ, 1; 6515-01-386-4473 PROBE ENDOPHOTOCOAGULATION,20 GAGE,STRAIGHT,W/FIBER OPTIC CABLE, 6; 6540-01-386-2989 LENS,INDIRECT OPHTHALMOSCOPE,LASER,20 DIOPTER, 1 V; Special Features: PACKAGED IN 6540-01-393-7721 CASE,DIODE LASER SYSTEM; Part Name Assigned by Controlling Agency: DIODE LASER SYSTEM:. 1 specification is 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.