Thank you for taking an interest in the NSN 1240-00-989-5947 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 1240-00-989-5947, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 8619922, and others that belong to our NSN 1240-00-989-5947 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| 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) | 00-989-5947 (009895947) |
| NCB Code | USA (00) |
| Manufacturer | Davidson Optronics Inc, Grayco Optical Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGL | WIDTH | 3.225 INCHES MINIMUM AND 3.240 INCHES MAXIMUM |
| ZZZV | III FSC APPLICATION DATA | PERISCOPE |
| ABRY | LENGTH | 4.225 INCHES MINIMUM AND 4.240 INCHES MAXIMUM |
| MATL | MATERIAL | GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C, TYPE 517-645 |
| ABNM | THICKNESS | 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| AJEF | BEVEL DEPTH | 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM |
| BMSG | POLISHED SURFACE | BOTH |
| BMSM | POLISHED PERIPHERY | NOT PROVIDED |
| BMSP | BEVEL ANGLE IN DEG | 42.000 MINIMUM AND 48.000 MAXIMUM |
| Relevant Components for NSN - 1240-00-989-5947, 1240009895947 | ||||
| 1240-01-564-2910 (1240015642910) | 1220-00-624-8280 (1220006248280) | 1270-00-631-3134 (1270006313134) | 1270-00-189-7509 (1270001897509) | |
| 1220-00-981-3491 (1220009813491) | 1240-01-195-3544 (1240011953544) | 1280-00-388-5725 (1280003885725) | 1240-01-532-3271 (1240015323271) | |
| 1240-01-319-5862 (1240013195862) | 1230-00-493-3532 (1230004933532) | 1220-00-381-9676 (1220003819676) | 1210-00-177-0437 (1210001770437) | |
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.
Request for Quote
