NSN 6650-00-119-3966 · NIIN 001193966 · FSC 6650
NO DASHES 6650001193966
In Stock
LENS,OPTICAL INSTRUMENT
Optical Instruments, Test Equipment, Components and Accessories
Technical characteristics
15 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 |
|---|---|---|
| ABMZ | DIAMETER | INCHES MINIMUM 3.097 AND INCHES MAXIMUM 3.100 |
| BMLY | AXIAL THICKNESS | INCHES MINIMUM 0.297 AND INCHES MAXIMUM 0.317 AND INCHES MINIMUM 0.705 AND INCHES MAXIMUM 0.725 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES MINIMUM 1.002 AND INCHES MAXIMUM 1.042 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 16.560 |
| BMMT | BACK FOCAL LENGTH | INCHES 15.807 |
| BMMX | REFRACTION INDEX | NOMINAL 1.6490 AND NOMINAL 1.5880 |
| BMMZ | ABBE CONSTANT | 33.800 AND 53.400 |
| BMSC | COMPOUND LENS STYLE | |
| BMSD | INDIVIDUAL LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | MILLIMETERS 143.191 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES 6.256 |
| FEAT | SPECIAL FEATURES | FRONT AND BACK SURFACES COATED WITH MAGNESIUM FLUORIDE |
| MATT | MATERIAL | GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC 1ST MATERIAL RESPONSE -IL-G-174,CLASS 1,GRADE C,TYE 649-338 AND MIL SPEC 2ND MATERIAL RESPONSE -IL-G-174,CLASS 1,GRADE C,TYE 588-534 |
| ZZZV | FSC APPLICATION DATA | COLLIMATOR |