NSN 6650-00-116-3432 · NIIN 001163432 · FSC 6650
NO DASHES 6650001163432
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 |
|---|---|---|
| BMSD | INDIVIDUAL LENS STYLE | |
| CTKW | ELEMENT LEFT SURFACE RADIUS | INCHES 2.270 |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | INCHES 0.828 |
| BMSC | COMPOUND LENS STYLE | |
| BMMZ | ABBE CONSTANT | 33.800 AND 59.900 |
| BMMX | REFRACTION INDEX | NOMINAL 1.6490 AND NOMINAL 1.5410 |
| ABMZ | DIAMETER | INCHES MINIMUM 1.236 AND INCHES MAXIMUM 1.240 |
| BMLY | AXIAL THICKNESS | INCHES MINIMUM 0.101 AND INCHES MAXIMUM 0.113 AND INCHES MINIMUM 0.494 AND INCHES MAXIMUM 0.506 |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | INCHES MINIMUM 0.595 AND INCHES MAXIMUM 0.619 |
| BMMS | EQUIVALENT FOCAL LENGTH | INCHES 2.079 |
| BMMT | BACK FOCAL LENGTH | INCHES 1.934 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL SPEC 1ST MATERIAL RESPONSE -IL-G-174,CLASS 1,GRADE C,TYE 649-338 AND MIL SPEC 2ND MATERIAL RESPONSE -IL-G-174,CLASS 1,GRADE C,TYE541-599 |
| ZZZV | FSC APPLICATION DATA | PERISCOPE |
| FEAT | SPECIAL FEATURES | FRONT AND BACK SURFACES COATED WITH MAGNESIUM FLUORIDE |
| MATT | MATERIAL | GLASS OPTICAL |
Cross-references
1 manufacturer part number on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 10514276 | 19200 |