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) | 01-171-8373 (011718373) |
| NCB Code | USA (01) |
| Manufacturer | Alpha Optical Systems Inc, Ii Vi Optical Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1446000 | alpha optical systems inc | window optical inst | RFQ |
| 13084609 | ii vi optical systems inc | window optical inst | RFQ |
| 13084358 | ii vi optical systems inc | window optical inst | RFQ |
| 1354000 | ii vi optical systems inc | window optical inst | RFQ |
| 1354000 | alpha optical systems inc | window optical inst | RFQ |
| 13084609 | alpha optical systems inc | window optical inst | RFQ |
| 1446000 | ii vi optical systems inc | window optical inst | RFQ |
| 13084358 | alpha optical systems inc | window optical inst | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABRY | Length | 11.275 INCHES MINIMUM AND 11.285 INCHES MAXIMUM |
| AGYE | Surface Finish | POLISHED |
| BMMX | Refraction Index | 1.4570 MINIMUM AND 1.4590 MAXIMUM |
| BMSM | Polished Periphery | NOT PROVIDED |
| BMSG | Polished Surface | BOTH |
| BMSH | Dispersion | 67.3 ANGSTROMS MINIMUM AND 68.3 ANGSTROMS MAXIMUM |
| ABNM | Thickness | 0.970 INCHES MINIMUM AND 1.007 INCHES MAXIMUM |
| ABGL | Width | 5.455 INCHES MINIMUM AND 5.505 INCHES MAXIMUM |
| MRC | Decoded Requirement | Clear Text Reply |
| MATT | Material | GLASS, FUSED SILICA |
| Relevant Components for NSN - 1240-01-171-8373, 1240011718373 | ||||
| 1240-01-613-5730 (1240016135730) | 1285-00-412-8060 (1285004128060) | 1260-00-898-4681 (1260008984681) | 1290-00-346-8168 (1290003468168) | |
| 1220-00-381-8911 (1220003818911) | 1285-00-220-2647 (1285002202647) | 1210-00-381-5307 (1210003815307) | 1265-00-152-7947 (1265001527947) | |
| 1290-01-372-5262 (1290013725262) | 1240-00-130-9547 (1240001309547) | 1270-00-606-7309 (1270006067309) | 1240-01-204-7772 (1240012047772) | |
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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