NSN 6650-00-491-0277 · NIIN 004910277 · FSC 6650
NO DASHES 6650004910277
In Stock
LENS,OPTICAL INSTRUMENT
Optical Instruments, Test Equipment, Components and Accessories
Technical characteristics
14 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| BMMW | FRONT FOCAL LENGTH | INCHES 14.900 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC 1ST MATERIAL RESPONSE -IL-G-174,GRADE A,TYE 523-596 AND MIL SPEC 2ND MATERIAL RESPONSE -IL-G-174,GRADE A,TYE 717-295 |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES 9.092 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES -6.925 AND INCHES 19.078 |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.410 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 15.000 |
| BMMT | BACK FOCAL LENGTH | INCHES 14.730 |
| BMSC | COMPOUND LENS STYLE | |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.384 AND INCHES NOMINAL 0.192 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5230 AND NOMINAL 1.7170 |
| BMMZ | ABBE CONSTANT | 59.600 AND 29.500 |
| MATT | MATERIAL | GLASS OPTICAL |
| BMSD | INDIVIDUAL LENS STYLE | |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 0.576 |