NSN 6650-00-382-1820 · NIIN 003821820 · FSC 6650
NO DASHES 6650003821820
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 |
|---|---|---|
| ABMZ | DIAMETER | INCHES NOMINAL 1.535 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 2.215 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 0.788 |
| BMMT | BACK FOCAL LENGTH | INCHES 2.275 |
| BMMW | FRONT FOCAL LENGTH | INCHES 1.672 |
| BMSD | INDIVIDUAL LENS STYLE | |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.650 AND INCHES NOMINAL 0.138 |
| BMSC | COMPOUND LENS STYLE | |
| MATT | MATERIAL | GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE C |
| ZZZV | FSC APPLICATION DATA | FIRE CONTROL,TELESCOPE MK 74 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5740 AND NOMINAL 1.6490 |
| BMMZ | ABBE CONSTANT | 57.700 AND 33.800 |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.525 |