NSN 6650-00-382-1829 · NIIN 003821829 · FSC 6650
NO DASHES 6650003821829
In Stock
LENS,OPTICAL INSTRUMENT
Optical Instruments, Test Equipment, Components and Accessories
Technical characteristics
16 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 1.115 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5740 AND NOMINAL 1.6490 |
| BMMZ | ABBE CONSTANT | 57.700 AND 33.800 |
| BMSD | INDIVIDUAL LENS STYLE | |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.580 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 1.654 |
| BMMT | BACK FOCAL LENGTH | INCHES 1.004 |
| ZZZV | FSC APPLICATION DATA | FIRE CONTROL,TELESCOPE MK 60 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 0.827 |
| BMSC | COMPOUND LENS STYLE | |
| MATT | MATERIAL | GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE A |
| ABMZ | DIAMETER | INCHES NOMINAL 1.772 |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.669 AND INCHES NOMINAL 0.158 |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES -1.575 AND INCHES 1.575 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES -1.575 |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| LD172589PC41 | 10001 |
| LD172589GP41 | 10001 |