Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY
1240-00-066-7097 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: 8644285, 1240-00-066-7097, 00-066-7097, 1240000667097, 000667097
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-066-7097 | 22197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-066-7097
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8644285 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-066-7097
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| THREAD LOCATION | EXTERNAL AND INTERNAL |
| THREAD SIZE | A3-3/16 IN.-24$$A2-3/8 IN.-24 |
| SCREW THREAD SERIES DESIGNATOR | UNS AND UNS |
| THREAD CLASS | A2A$$A2B |
| THREAD LENGTH | 0.363 INCHES AND 0.250 INCHES |
| THREAD DIRECTION | RIGHT-HAND AND RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CELL CONTROLLING AGENCY | FRANFORD ARSENAL |
| CELL IDENTIFYING NUMBER | 8644286 PART NO. |
| OPTICAL ELEMENT QUANTITY | 1 |
| OPTICAL ELEMENT TYPE | RETICLE |
| OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL |
| OPTICAL ELEMENT IDENTIFYING NUMBER | 8644292 PART NO. |
| ACCESSORY COMPONENTS AND QUANTITY | DIFFUSER 1,LEVEL,FIRE CONTROL INSTRUMENT 1,SIGHT,REAR 1,RETAINER,OPTICAL ELEMENT 1,PIN,STRAIGHT 2,SPACER,OPTICAL ELEMENT 1 |
| OVERALL LENGTH | 3.677 INCHES MINIMUM AND 3.687 INCHES MAXIMUM |
| OVERALL DIAMETER | 3.187 INCHES NOMINAL |
| SPECIAL FEATURES | TWO 0.086 DIA HOLES ON PERIPHERY,EQUALLY SPACED,0.562IN. FROM SMALLER DIA END TO CENTER OF HOLES; FOUR 0.125DIA HOLES ON PERIPHERY,EQUALLY SPACED1.687IN. FROM THREADED END TO CENTER OF HOLES; SMALLER DIA END CHAMFERED 45DEG BY 0.031IN. |