AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-531-3719 (005313719) |
| NCB Code | USA (00) |
| Manufacturer | Grayco Optical Corp, Navair And Navsea Managed, Bausch And Lomb Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1073812 | grayco optical corp | window optical inst | RFQ |
| MIL2041 | navair and navsea managed | window optical inst | RFQ |
| 1073812 | navair and navsea managed | window optical inst | RFQ |
| MIL2041 | bausch and lomb inc | window optical inst | RFQ |
| MIL2041 | grayco optical corp | window optical inst | RFQ |
| 1073812 | bausch and lomb inc | window optical inst | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| BMSH | Dispersion | 58.600 ANGSTROMS NOMINAL |
| BMSJ | Diffusion Producing Surface | ONE |
| BMSM | Polished Periphery | NOT PROVIDED |
| MATT | Material | GLASS, OPTICAL, JAN-G-174, TYPE 523-586, GRADE C |
| ABNM | Thickness | 2.800 MILLIMETERS MINIMUM AND 3.200 MILLIMETERS MAXIMUM |
| ABMZ | Diameter | 25.200 MILLIMETERS MINIMUM AND 25.400 MILLIMETERS MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| BMMX | Refraction Index | 1.5230 NOMINAL |
| BMSG | Polished Surface | ONE |
| ZZZV | Fsc Application Data | TELESCOPE,STRAIGHT |
| Relevant Components for NSN - 1240-00-531-3719, 1240005313719 | ||||
| 1220-00-157-9821 (1220001579821) | 1260-00-389-3850 (1260003893850) | 1240-00-155-1591 (1240001551591) | 1220-01-208-0683 (1220012080683) | |
| 1240-00-603-3290 (1240006033290) | 1220-00-793-1932 (1220007931932) | 1285-00-518-3524 (1285005183524) | 1230-01-099-5906 (1230010995906) | |
| 1270-00-101-4325 (1270001014325) | 1220-00-155-2751 (1220001552751) | 1270-01-461-5277 (1270014615277) | 1285-00-263-1775 (1285002631775) | |
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