| Item Name | Window Optical Inst |
| Federal Supply Group (FSG) | Instruments and Laboratory Equipment |
| Federal Supply Class (FSC) | 6650 Optical Instruments Test Equipment Components And Accessories |
| National Item Identification Number (NIIN) | 00-450-1743 (004501743) |
| NCB Code | USA (00) |
| Manufacturer | Kollsman Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-5 | DESIGN CONTROL REFERENCE | 1575486 |
| SR-5 | MANUFACTURERS CODE | 89944 |
| ABNM | THICKNESS | 0.118 INCHES NOMINAL |
| BMMX | REFRACTION INDEX | 1.5170 NOMINAL |
| BMSH | DISPERSION | 64.2 ANGSTROMS NOMINAL |
| BMSM | POLISHED PERIPHERY | NOT PROVIDED |
| MATL | MATERIAL | GLASS, OPTICAL, MIL-G-174, GRADE B, TYPE 517-642 |
| SR-5 | THE MANUFACTURERS DATA | |
| BMSG | POLISHED SURFACE | BOTH |
| BMSK | REFLECTION REDUCING SURFACE | BOTH |
| ABMZ | DIAMETER | 0.769 INCHES NOMINAL |
| Components Related to NSN - 6650-00-450-1743, 6650004501743 | ||||
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| 6650-01-248-7633 (6650012487633) | 6625-01-501-9034 (6625015019034) | 6645-00-894-6161 (6645008946161) | 6625-01-049-3512 (6625010493512) | |
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If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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