NSN 1240-00-171-7897 · NIIN 001717897 · FSC 1240
NO DASHES 1240001717897
In Stock
WINDOW,OPTICAL INSTRUMENT
Optical Sighting and Ranging Equipment
Technical characteristics
11 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 | MILLIMETERS MINIMUM 45.960 AND MILLIMETERS MAXIMUM 48.000 |
| ABNM | THICKNESS | MILLIMETERS NOMINAL 3.000 |
| AJEF | BEVEL DEPTH | MILLIMETERS NOMINAL 1.000 |
| BMMX | REFRACTION INDEX | NOMINAL 1.5171 |
| BMSG | POLISHED SURFACE | BOTH |
| BMSH | DISPERSION | ANGSTROMS NOMINAL 64.5 |
| BMSK | REFLECTION REDUCING SURFACE | BOTH |
| BMSP | BEVEL ANGLE IN DEG | NOMINAL 45.000 |
| MATT | MATERIAL | LOCATION NOT OTHERWISE SPECIFIED GLASS OPTICAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCATION NOT OTHERWISE SPECIFIED MIL SPEC SINGLE MATERIAL RESPONSE JAN-G-174, TYE 517-645, GRADE A |
| ZZZV | FSC APPLICATION DATA | PERISCOPE MK 23 MOD 0 AND MK 24 MOD 0 |
Cross-references
1 manufacturer part number on file for this NSN — each shown against the CAGE code it belongs to.
| Manufacturer part number | CAGE |
|---|---|
| 181146PC9 | 10001 |