We appreciate your interest in our selection of parts that fall under the NSN 6650-00-768-8725. Below, top-requested part numbers like 7688725, 1240007688725, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 6650-00-768-8725, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Lens Optical Instru |
| 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) | 00-768-8725 (007688725) |
| NCB Code | USA (00) |
| Manufacturer | Eca Etablissement Central Des |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 7688725 | eca etablissement central des | lens optical instru | RFQ |
| 1240007688725 | eca etablissement central des | lens optical instru | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| SR-5 | MANUFACTURERS CODE | 19200 |
| SR-5 | THE MANUFACTURERS DATA | |
| ZZZV | III FSC APPLICATION DATA | PERISCOPE,TANK |
| BMMX | REFRACTION INDEX | 1.5110 NOMINAL AND 1.7200 NOMINAL |
| BMLY | AXIAL THICKNESS | 0.108 INCHES MINIMUM AND 0.128 INCHES MAXIMUM AND 0.384 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| BMMZ | ABBE CONSTANT | 63.500 AND 29.300 |
| CTKW | ELEMENT LEFT SURFACE RADIUS | 1.3400 INCHES |
| CTKX | ELEMENT RIGHT SURFACE RADIUS | 2.4390 INCHES |
| BMMN | COMPOUND LENS OVERALL AXIAL THICKNESS | 0.492 INCHES MINIMUM AND 0.532 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | CHAMFER EDGES 0.020 IN. MIN,0.030 IN. MAX. BY 45 DEG. FRONT AND BACK SURFACES COATED WITH MAGNESIUM FLUORIDE. |
| BMSD | INDIVIDUAL LENS STYLE | DOUBLE CONVEX AND DOUBLE CONCAVE |
| SR-5 | DESIGN CONTROL REFERENCE | 7688725 |
| BMSC | COMPOUND LENS STYLE | DOUBLET |
| MATL | MATERIAL | GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C, TYPE 511-635 AND GLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE C, TYPE 720-293 |
| BMMS | EQUIVALENT FOCAL LENGTH | 96.940 INCHES |
| ABMZ | DIAMETER | 1.391 INCHES MINIMUM AND 1.397 INCHES MAXIMUM |
| Relevant Components for NSN - 6650-00-768-8725, 6650007688725 | ||||
| 6625-01-398-2980 (6625013982980) | 6625-01-612-7815 (6625016127815) | 6625-00-710-0624 (6625007100624) | 6640-01-525-6842 (6640015256842) | |
| 6625-01-610-3270 (6625016103270) | 6625-01-386-8852 (6625013868852) | 6685-00-557-3105 (6685005573105) | 6625-00-392-2604 (6625003922604) | |
| 6685-01-382-5296 (6685013825296) | 6625-01-414-2765 (6625014142765) | 6625-00-907-1775 (6625009071775) | 6625-00-230-6322 (6625002306322) | |
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