NSN 6650-00-026-8137 · NIIN 000268137 · FSC 6650
NO DASHES 6650000268137
In Stock
LENS,OPTICAL INSTRUMENT
Optical Instruments, Test Equipment, Components and Accessories
Technical characteristics
15 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 NOMINAL 1.377 |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.492 AND INCHES NOMINAL 0.074 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 1.058 |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.835 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 4.112 |
| BMMT | BACK FOCAL LENGTH | INCHES 3.729 |
| BMMW | FRONT FOCAL LENGTH | INCHES 3.729 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5110 AND NOMINAL 1.6210 |
| BMMZ | ABBE CONSTANT | 63.500 AND 36.200 |
| BMSC | COMPOUND LENS STYLE | |
| BMSD | INDIVIDUAL LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES -0.985 AND INCHES 2.165 AND INCHES 0.985 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES -0.985 AND INCHES 0.985 AND INCHES 2.165 |
| MATT | MATERIAL | GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE JAN-G-174, GRADE C |