NSN 6650-00-816-0506 · NIIN 008160506 · FSC 6650
NO DASHES 6650008160506
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 |
|---|---|---|
| BMMX | REFRACTION INDEX | NOMINAL 1.5170 AND NOMINAL 1.6490 |
| ABMZ | DIAMETER | INCHES MINIMUM 2.518 AND INCHES MAXIMUM 2.520 |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.590 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 0.846 |
| ZZZV | FSC APPLICATION DATA | 1. FIRE CONTROL COMPUTING SIGHTS AND DEVICES |
| BMMW | FRONT FOCAL LENGTH | INCHES 5.018 |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.689 AND INCHES NOMINAL 0.157 |
| BMSC | COMPOUND LENS STYLE | |
| BMSD | INDIVIDUAL LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES -2.283 AND INCHES 3.710 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES -2.283 AND INCHES -6.036 |
| MATT | MATERIAL | GLASS OPTICAL |
| BMMT | BACK FOCAL LENGTH | INCHES 5.225 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE C |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 5.404 |
| BMMZ | ABBE CONSTANT | 64.500 AND 33.800 |