NSN 6650-00-157-9403 · NIIN 001579403 · FSC 6650
NO DASHES 6650001579403
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 |
|---|---|---|
| ABMZ | DIAMETER | INCHES NOMINAL 2.204 |
| BMLY | AXIAL THICKNESS | INCHES NOMINAL 0.157 AND INCHES NOMINAL 0.866 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES NOMINAL 1.023 |
| BMMP | COMPOUND LENS EDGE THICKNESS | INCHES NOMINAL 0.590 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 3.952 |
| BMMT | BACK FOCAL LENGTH | INCHES 4.089 |
| BMMW | FRONT FOCAL LENGTH | INCHES 3.170 |
| BMMX | REFRACTION INDEX | NOMINAL 1.6210 AND NOMINAL 1.5170 |
| BMMZ | ABBE CONSTANT | 36.200 AND 64.500 |
| BMSC | COMPOUND LENS STYLE | |
| BMSD | INDIVIDUAL LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES -5.139 AND INCHES 6.693 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES -1.704 AND INCHES 1.704 |
| MATT | MATERIAL | GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC SINGLE MATERIAL RESPONSE JAN-G-174, GRADE C |
| ZZZV | FSC APPLICATION DATA | GUNSIGHT MK 15 MOD 2 |
Cross-references
4 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 654752 | 53711 |
| LD172589PC66 | 53711 |
| 481120-4 | 53711 |
| 481120PC4 | 53711 |