NSN 1240-00-531-6365 · NIIN 005316365 · FSC 1240
NO DASHES 1240005316365
In Stock
WINDOW,OPTICAL INSTRUMENT
Optical Sighting and Ranging Equipment
Technical characteristics
10 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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCATION NOT OTHERWISE SPECIFIED MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE C, TYE 517-645 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5170 |
| BMSK | REFLECTION REDUCING SURFACE | BOTH |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS OPTICAL |
| BMSH | DISPERSION | ANGSTROMS NOMINAL 64.5 |
| AJEF | BEVEL DEPTH | INCHES MINIMUM 0.005 AND INCHES MAXIMUM 0.010 |
| BMSG | POLISHED SURFACE | BOTH |
| ABMZ | DIAMETER | INCHES MINIMUM 0.869 AND INCHES MAXIMUM 0.874 |
| ABNM | THICKNESS | INCHES MINIMUM 0.082 AND INCHES MAXIMUM 0.092 |
| BMSP | BEVEL ANGLE IN DEG | MINIMUM 42.000 AND MAXIMUM 48.000 |
Supersedes
This item replaces cancelled NIIN 005145450. An older drawing citing one of those numbers resolves here.