The Lens,ophthalmic,plano Cylinder, cataloged under National Stock Number 6540-00-001-0200, 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 Dispensers Optical Service Corp. Government technical data includes 11 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. Current acquisition status: Active. Unit of issue: PR.
| Parameter | Value |
|---|---|
| NSN | 6540-00-001-0200 |
| Primary Part Number | LENS,PLANO X 2.00,6BC,71MM DIA |
| Item Name | Lens,ophthalmic,plano Cylinder |
| FSC / FSG | 6540 / 65 — Ophthalmic Instruments, Equipment, and Supplies |
| Manufacturer | Dispensers Optical Service Corp |
| Status | ACTIVE |
| Supplementary Features | UNCUT |
| Style Designator | ROUND |
| Diameter | 71.0 MILLIMETERS MINIMUM MM |
| Cross-Sectional Shape Style | PLANO CYLINDER |
| Departure From Cited Document | AS MODIFIED BY DIAMETER |
| Nondefinitive Spec/std Data | B CLASS AND 2 STYLE |
| Base Curve Plano | 0.00 PLANO NOMINAL |
| Light Transmission | UNTINTED |
| Material | PLASTIC SINGLE VISION |
| Cross Curve Diopter | 2.00 MINUS NOMINAL |
| Thickness | 1.6 MILLIMETERS NOMINAL MM |
| 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 | PR |
| Part Number | Manufacturer |
|---|---|
| LENS,PLANO X 2.00,6BC,71MM DIA PRIMARY | Dispensers Optical Service Corp (USA) |
NSN 6540-00-001-0200 is a Lens,ophthalmic,plano Cylinder, manufactured by Dispensers Optical Service Corp, classified under FSC 6540, Ophthalmic Instruments, Equipment, and Supplies. Status: active.
NSN 6540-00-001-0200 has 1 manufacturer part number on file: LENS,PLANO X 2.00,6BC,71MM DIA (Dispensers Optical Service Corp).
Key specifications for LENS,PLANO X 2.00,6BC,71MM DIA: Supplementary Features: UNCUT; Style Designator: ROUND; Diameter: 71.0 MILLIMETERS MINIMUM MM; Cross-Sectional Shape Style: PLANO CYLINDER. 11 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.