NSN 6650-00-382-1916 · NIIN 003821916 · FSC 6650
NO DASHES 6650003821916
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 |
|---|---|---|
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.263 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 2.402 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE C |
| ZZZV | FSC APPLICATION DATA | FIRE CONTROL,RANGFINDER,MK 57 |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.256 AND INCHES NOMINAL 0.091 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 0.347 |
| BMMW | FRONT FOCAL LENGTH | INCHES 2.524 |
| MATT | MATERIAL | GLASS OPTICAL |
| ABMZ | DIAMETER | INCHES NOMINAL 0.866 |
| BMSD | INDIVIDUAL LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES -1.161 AND INCHES 0.291 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES -1.161 AND INCHES -3.824 |
| BMMT | BACK FOCAL LENGTH | INCHES 2.091 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5730 AND NOMINAL 1.6490 |
| BMMZ | ABBE CONSTANT | 57.400 AND 33.800 |
| BMSC | COMPOUND LENS STYLE |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| LD172591PC28 | 53711 |
| LD172591GP28 | 53711 |
| LD172591PC28 | 10001 |
| LD172591GP28 | 10001 |