NSN 6650-00-382-1958 · NIIN 003821958 · FSC 6650
NO DASHES 6650003821958
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 |
|---|---|---|
| BMSD | INDIVIDUAL LENS STYLE | |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.746 |
| ABMZ | DIAMETER | INCHES NOMINAL 2.598 |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.394 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 18.905 |
| MATT | MATERIAL | GLASS OPTICAL |
| BMMW | FRONT FOCAL LENGTH | INCHES 18.890 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5724 AND NOMINAL 1.6168 |
| BMMZ | ABBE CONSTANT | 57.400 AND 36.600 |
| BMSC | COMPOUND LENS STYLE | |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 0.787 |
| BMMT | BACK FOCAL LENGTH | INCHES 18.424 |
| ZZZV | FSC APPLICATION DATA | FIRE CONTROL,PERISCOPE MK30 MOD 2 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE JAN-G-174, GRADE C |
Cross-references
2 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| LD172600PC23 | 53711 |
| LD172600PC23 | 10001 |