NSN 1240-00-531-6361 · NIIN 005316361 · FSC 1240
NO DASHES 1240005316361
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 |
|---|---|---|
| BMSP | BEVEL ANGLE IN DEG | MINIMUM 42.000 AND MAXIMUM 48.000 |
| BMSG | POLISHED SURFACE | BOTH |
| BMSH | DISPERSION | ANGSTROMS NOMINAL 64.5 |
| ABMZ | DIAMETER | INCHES MINIMUM 2.261 AND INCHES MAXIMUM 2.264 |
| ABNM | THICKNESS | INCHES MINIMUM 0.230 AND INCHES MAXIMUM 0.250 |
| AJEF | BEVEL DEPTH | INCHES MINIMUM 0.010 AND INCHES MAXIMUM 0.020 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5170 |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS OPTICAL |
| BMSK | REFLECTION REDUCING SURFACE | BOTH |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCATION NOT OTHERWISE SPECIFIED MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-174, CLASS 1, GRADE C, TYE 517-645 |
Cross-references
1 manufacturer part number on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 5316361 | 19200 |
Supersedes
This item replaces cancelled NIIN 005145449. An older drawing citing one of those numbers resolves here.