| Item Name | Window Optical Inst |
| Federal Supply Group (FSG) | Fire Control Equipment |
| Federal Supply Class (FSC) | 1240 Optical Sighting And Ranging Equipment |
| National Item Identification Number (NIIN) | 00-905-4476 (009054476) |
| NCB Code | USA (00) |
| Manufacturer | Grayco Optical Corp, Laminated Materials Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-5 | DESIGN CONTROL REFERENCE | 10527977 |
| SR-5 | MANUFACTURERS CODE | 19200 |
| SR-5 | THE MANUFACTURERS DATA | |
| ZZZV | III FSC APPLICATION DATA | TELESCOPE MOUNT |
| MATL | MATERIAL | GLASS, DD-G-451, TYPE 1 |
| ABMZ | DIAMETER | 59.720 MILLIMETERS NOMINAL |
| ABNM | THICKNESS | 6.330 MILLIMETERS NOMINAL |
| AJEF | BEVEL DEPTH | 0.508 MILLIMETERS NOMINAL |
| BMSG | POLISHED SURFACE | BOTH |
| BMSK | REFLECTION REDUCING SURFACE | BOTH |
| BMSM | POLISHED PERIPHERY | NOT PROVIDED |
| BMSP | BEVEL ANGLE IN DEG | 45.000 NOMINAL |
| Components Related to NSN - 1240-00-905-4476, 1240009054476 | ||||
| 1240-01-490-5099 (1240014905099) | 1285-00-555-2377 (1285005552377) | 1270-00-609-8519 (1270006098519) | 1280-01-151-0797 (1280011510797) | |
| 1290-01-278-5141 (1290012785141) | 1220-00-131-0445 (1220001310445) | 1270-00-716-7650 (1270007167650) | 1220-00-106-8603 (1220001068603) | |
| 1220-00-056-2666 (1220000562666) | 1240-00-382-1028 (1240003821028) | 1270-00-128-5804 (1270001285804) | 1280-01-073-0472 (1280010730472) | |
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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