The Lens,ophthalmic,sphere, cataloged under National Stock Number 6540-00-001-0118, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Dispensers Optical Service Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PR.
| Parameter | Value |
|---|---|
| NSN | 6540-00-001-0118 |
| Primary Part Number | 0001201185 |
| Item Name | Lens,ophthalmic,sphere |
| FSC / FSG | 6540 / 65 — No Item Name Available |
| Manufacturer | Dispensers Optical Service Corp |
| Status | ACTIVE |
| Diameter | 71.0 MILLIMETERS MINIMUM MM |
| Thickness | 1.6 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | SPHERE |
| Style Designator | ROUND |
| Supplementary Features | UNCUT |
| Nondefinitive Spec/std Data | 1 STYLE AND A CLASS |
| Material | PLASTIC SINGLE VISION |
| Sphere Curve Inside Diopter | 4.50 PLUS MAXIMUM |
| Departure From Cited Document | AS MODIFIED BY DIAMETER |
| Cubic Measure | 1.100 CUBIC FEET |
| Base Curve Diopter | 7.00 PLUS NOMINAL |
| Light Transmission | UNTINTED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | PR |
| Part Number | Manufacturer |
|---|---|
| 0001201185 PRIMARY | Dispensers Optical Service Corp (USA) |
| P450 PRIMARY | I F Optical Company Inc Dba Chicago Optical Co (USA) |
| LENS,P4.5SPH,8BC,71MM DIA | Dispensers Optical Service Corp (USA) |
NSN 6540-00-001-0118 is a Lens,ophthalmic,sphere, manufactured by Dispensers Optical Service Corp, classified under FSC 6540 (No Item Name Available). Status: active.
NSN 6540-00-001-0118 has 3 cross-referenced part numbers: 0001201185 (Dispensers Optical Service Corp), P450 (I F Optical Company Inc Dba Chicago Optical Co), LENS,P4.5SPH,8BC,71MM DIA (Dispensers Optical Service Corp).
There are 5 known substitutes for 6540-00-001-0118: 6515-01-359-5168, 2930-00-848-0772, 5950-00-951-3710 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0001201185: Diameter: 71.0 MILLIMETERS MINIMUM MM; Thickness: 1.6 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: SPHERE; Style Designator: ROUND. 13 total characteristics are documented in the Federal Logistics Information System.