NSN 6650-00-768-8722 · NIIN 007688722 · FSC 6650
NO DASHES 6650007688722
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | EDGES CHAMFERED 0.020 TO 0.030 IN. BY 45 DEG. BOTH SURFACES COATED WITH MAGNESIUM FLUORIDE. RIM AND CHAMFERS GROUND. |
| BMLY | AXIAL THICKNESS | INCHES MINIMUM 0.226 AND INCHES MAXIMUM 0.246 |
| ABMZ | DIAMETER | INCHES MINIMUM 1.062 AND INCHES MAXIMUM 1.065 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 2.659 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5110 |
| BMMZ | ABBE CONSTANT | 63.500 |
| BMSB | SINGLE LENS STYLE | |
| BMSD | INDIVIDUAL LENS STYLE | |
| BMMT | BACK FOCAL LENGTH | INCHES 2.571 |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES 2.362 |
| ZZZV | FSC APPLICATION DATA | PERISCOPE,TANK |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE C, TYE 511-635 |
| MATT | MATERIAL | GLASS OPTICAL |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES 3.093 |