The Microscope,optical, cataloged under National Stock Number 6650-01-358-0810, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Defense Medical Standardization Board. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-358-0810 |
| Primary Part Number | N0-033 |
| Item Name | Microscope,optical |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Defense Medical Standardization Board |
| Status | ACTIVE |
| Special Test Features | CENTRAL PROCUREMENT OF MEDICAL EQUIPMENT (CENPROME); SERVICE CONTROLLED AND MANAGED ITEM; SERVICE POINTS OF CONTACT: U. S. ARMY MEDICAL MATERIEL AGENCY AV 343-7403 COMM (301) 619-7403; AIR FORCE MEDICAL LOGISTICS AFMLO/SGMMA AV 343-7487 COMM (301) 619-7487; NAVY MEDICAL MATERIEL SUPPORT COMMAND (NAVMEDMATSUPCOM) AV 343-7117 COMM (301) 619-7117 |
| Specification/standard Data | 0HFT1-DLA120-92-D-8310 GOVERNMENT SPECIFICATION |
| Departure From Cited Document | REQUISTIONER SHOULD SPECIFY VOLTAGE AND FREQUENCY REQUIRED 115 VAC 50/60 HZ AC,OR 230 VAC 50/60 HZ AC; OTHER OPTIONS: VIEWING STATIONS,EYEPIECES,OBJECTIVES AND CONDENSERS VAC |
| 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 |
|---|---|
| N0-033 PRIMARY | Defense Medical Standardization Board (USA) |
| Reference | Meaning |
|---|---|
| BHTU | 5/9 Secondary reference Olympus America Inc |
| BHTU | 5/1 Secondary reference Olympus America Inc Precision Instrument Div |
NSN 6650-01-358-0810 is a Microscope,optical, manufactured by Defense Medical Standardization Board, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-358-0810 has 1 manufacturer part number on file: N0-033 (Defense Medical Standardization Board).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-714-4727. Verify interchangeability with system specifications before substitution.
Key specifications for N0-033: Special Test Features: CENTRAL PROCUREMENT OF MEDICAL EQUIPMENT (CENPROME); SERVICE CONTROLLED AND MANAGED ITEM; SERVICE POINTS OF CONTACT: U. S. ARMY MEDICAL MATERIEL AGENCY AV 343-7403 COMM (301) 619-7403; AIR FORCE MEDICAL LOGISTICS AFMLO/SGMMA AV 343-7487 COMM (301) 619-7487; NAVY MEDICAL MATERIEL SUPPORT COMMAND (NAVMEDMATSUPCOM) AV 343-7117 COMM (301) 619-7117; Specification/standard Data: 0HFT1-DLA120-92-D-8310 GOVERNMENT SPECIFICATION; Departure From Cited Document: REQUISTIONER SHOULD SPECIFY VOLTAGE AND FREQUENCY REQUIRED 115 VAC 50/60 HZ AC,OR 230 VAC 50/60 HZ AC; OTHER OPTIONS: VIEWING STATIONS,EYEPIECES,OBJECTIVES AND CONDENSERS VAC; Special Features: OPTICAL BRIGHTFIELD MICROSCOPE W/COARSE AND FINE FOCUSING; C/O BASE,STAND W/SUPPORTING ARM AND FOCUSING CONTROLS,INCLINED BINOCULAR BODY (HEAD),REVOLVING QUINTUPLE NOSEPIECE ASSEMBLY,STAGE MOUNT,MECHANICAL STAGE AND FOCUSABLE SUBSTAGE CONDENSER MOUNT; SUPPLIED W/DUST COVER,SPARE LAMP AND FUSE. 3 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.