NSN 1240-01-171-8373 · NIIN 011718373 · FSC 1240
NO DASHES 1240011718373
In Stock
WINDOW,OPTICAL INSTRUMENT
Optical Sighting and Ranging Equipment
Technical characteristics
8 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 |
|---|---|---|
| ABGL | WIDTH | INCHES MINIMUM 5.455 AND INCHES MAXIMUM 5.505 |
| ABNM | THICKNESS | INCHES MINIMUM 0.970 AND INCHES MAXIMUM 1.007 |
| ABRY | LENGTH | INCHES MINIMUM 11.275 AND INCHES MAXIMUM 11.285 |
| AGYE | SURFACE FINISH | POLISHED |
| BMMX | REFRACTION INDEX | MINIMUM 1.4570 AND MAXIMUM 1.4590 |
| BMSG | POLISHED SURFACE | BOTH |
| BMSH | DISPERSION | ANGSTROMS MINIMUM 67.3 AND ANGSTROMS MAXIMUM 68.3 |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS SILICA |