NSN 1240-01-061-4597
Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY
1240-01-061-4597 An item consisting of a CELL, OPTICAL ELEMENT in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
Alternate Parts: 7688770, 1240-01-061-4597, 01-061-4597, 1240010614597, 010614597
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JUN 21, 1978 | 01-061-4597 | 22197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-01-061-4597
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7688770 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-01-061-4597
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2011 AND GLASS OPTICAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 TO 3, ALLOY 2011, T3 FED SPEC 1ST MATERIAL RESPONSE AND MIL-G-174, GRADE D MIL SPEC 2ND MATERIAL RESPONSE |
| THREAD LOCATION | EXTERNAL AND EXTERNAL |
| THREAD SIZE | A1 27/64-48$$A1 9/16-48 |
| SCREW THREAD SERIES DESIGNATOR | SPECIAL AND SPECIAL |
| THREAD CLASS | A2A$$A2A |
| THREAD PITCH DIAMETERS | +1.4121 TO +1.4165 INCHES AND +1.5541 TO +1.5585 INCHES |
| THREAD LENGTH | 0.212 INCHES AND 0.821 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CELL CONTROLLING AGENCY | USARMY |
| CELL IDENTIFYING NUMBER | 7688775 DRAWING NO. |
| OPTICAL ELEMENT QUANTITY | 4 |
| OPTICAL ELEMENT TYPE | SINGLE LENS |
| OPTICAL ELEMENT CONTROLLING AGENCY | USARMY |
| OPTICAL ELEMENT IDENTIFYING NUMBER | 7688771 DRAWING NO. AND 7688773 DRAWING NO. AND 7688774 DRAWING NO. AND 7688777 DRAWING NO. |
| ACCESSORY COMPONENTS AND QUANTITY | SEPARATOR 2; CAP 1 |
| OVERALL LENGTH | 1.441 INCHES NOMINAL |
| OVERALL DIAMETER | 1.558 INCHES NOMINAL |
