NSN 6650-01-091-1989 · NIIN 010911989 · FSC 6650
NO DASHES 6650010911989
In Stock
LENS,OPTICAL INSTRUMENT
Optical Instruments, Test Equipment, Components and Accessories
Technical characteristics
9 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 MINIMUM 3.157 AND INCHES MAXIMUM 3.158 |
| BMLY | AXIAL THICKNESS | INCHES MINIMUM 0.425 AND INCHES MAXIMUM 0.433 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 6.849 |
| BMMT | BACK FOCAL LENGTH | INCHES 6.849 |
| BMSB | SINGLE LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES 4.249 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES 4.249 |
| MATT | MATERIAL | GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE B, TYE 620-603 |