The Tonometer,ophthalmic, cataloged under National Stock Number 6540-01-648-9951, 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 Reichert Inc Dba Reichert Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6540-01-648-9951 |
| Primary Part Number | 230650 |
| Item Name | Tonometer,ophthalmic |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Reichert Inc Dba Reichert Inc |
| Status | ACTIVE |
| Accessory Components and Quantity | CARRYING CASE-1; INDIVIDUALLY WRAPPED OCU-FILM AND TIP COVERS-150; TONO-PEN AVIA POWERBALL BATTERY-1 |
| Weight Set | NOT INCLUDED |
| Unpackaged Unit Weight | 71.00 GRAMS G |
| Case | PROVIDED |
| 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 |
|---|---|
| 230650 PRIMARY | Reichert Inc Dba Reichert Inc (USA) |
| Reference | Meaning |
|---|---|
| 1402483 | 5/1 Secondary reference U.S. Government activity |
| 6540NCM162741 | 5/1 Secondary reference Defense Medical Standardization Board |
NSN 6540-01-648-9951 is a Tonometer,ophthalmic, manufactured by Reichert Inc Dba Reichert Inc, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-01-648-9951 has 1 manufacturer part number on file: 230650 (Reichert Inc Dba Reichert Inc).
Key specifications for 230650: Accessory Components and Quantity: CARRYING CASE-1; INDIVIDUALLY WRAPPED OCU-FILM AND TIP COVERS-150; TONO-PEN AVIA POWERBALL BATTERY-1; Weight Set: NOT INCLUDED; Special Features: TONOMETER IS AN EASY TO USE, HANDHELD INSTRUMENT THAT PROVIDES IOP READINGS THAT CORRELATE STRONGLY WITH GOLDMANN TONOMETRY; TONO-PEN AVIA HAS A LIGHTWEIGHT, ERGONOMIC DESIGN AND ADVANCED ELECTRONIC MEASUREMENT TECHNOLOGY THAT ENABLES OPERATORS TO TAKE FAST AND ACCURATE IOP MEASUREMENTS WITH MINIMAL TRAINING; TONOPEN AVIA STARTER KIT INCLUDES: TONO-PEN AVIA; CARRYING CASE; 150 INDIVIDUALLY WRAPPED OCU-FILM + TIP COVERS; TONO-PEN AVIA POWERCEL BATTERY; MEASUREMENT RANGE, 5-55 MMHG; LENGTH, 6.25 INCHES; WIDTH, 0.75 INCHES; THICKNESS, 1.75 INCHES IN; Part Name Assigned by Controlling Agency: TONO-PEN AVIA APPLANATION TONOMETER. 4 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.