NSN 6540-00-728-9212 MILL16991, 00-728-9212, 007289212
Product Details | SPHERE OPHTHALMIC LENS
6540-00-728-9212 A transparent optical element having equal spherical diopter curvatures used to correct hyperopic (farsightedness) or myopic (nearsightedness) conditions of the eye.
Part Alternates: MILL16991, 6540-00-728-9212, 00-728-9212, 6540007289212, 007289212
Medical, Dental, and Veterinary Equipment and Supplies | Ophthalmic Instruments, Equipment, and Supplies
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 65 | 01 JAN 1961 | 00-728-9212 | 04122 ( LENS, OPHTHALMIC, SPHERE ) |
Cross Reference | NSN 6540-00-728-9212
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILL16991 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Technical Data | NSN 6540-00-728-9212
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A3 ROUND |
| DIAMETER | 50.0 MILLIMETERS MINIMUM AND 54.0 MILLIMETERS MAXIMUM |
| THICKNESS | ANY ACCEPTABLE |
| MATERIAL AND LOCATION | GLASS, SODA-LIME OVERALL |
| LIGHT TRANSMISSION | UNTINTED |
| CROSS-SECTIONAL SHAPE STYLE | D2 SPHERE |
| BASE CURVE DIOPTER | 6.93 PLUS MINIMUM AND 7.07 PLUS MAXIMUM |
| CROSS CURVE DIOPTER | 6.93 PLUS MINIMUM AND 7.07 PLUS MAXIMUM |
| SPHERE CURVE INSIDE DIOPTER | ANY ACCEPTABLE |
| SPHERE CURVE OUTSIDE DIOPTER | ANY ACCEPTABLE |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 1 STYLE AND E CLASS AND 52MM SIZE |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SIZE |
| III SPECIAL PACKAGING | PR OF IDENTICAL LENSES |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILL16991 |
Restrictions/Controls & Freight Information | NSN 6540-00-728-9212
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 057940 | LENSES OPTICAL NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 744 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | M | Medical supplies, equipment, samples records, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



