NSN 1240-00-698-5344
Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY
1240-00-698-5344 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: 8242545, 8242545, 8242545, 1240-00-698-5344, 00-698-5344, 1240006985344, 006985344
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | JAN 01, 1963 | 00-698-5344 | 22197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1240-00-698-5344
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8242545 | 03829 | GENERAL SCIENTIFIC CORPORATIONDIV GENERAL SCIENTIFIC CORP |
| 8242545 | 11934 | SEILER INSTRUMENT AND MANUFACTURINGCOMPANY, INCORPORATED |
| 8242545 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 1240-00-698-5344
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 |
| MATERIAL DOCUMENT AND CLASSIFICATION | WW-T-700 TO 3, T3 FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD LOCATION | EXTERNAL |
| THREAD SIZE | 1.625 IN.-32 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD PITCH DIAMETERS | +1.5996 TO +1.6047 INCHES |
| THREAD LENGTH | 0.110 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CELL CONTROLLING AGENCY | FRANKFORD ARSENAL |
| CELL IDENTIFYING NUMBER | 7679538 PART NO. |
| OPTICAL ELEMENT QUANTITY | 1 |
| OPTICAL ELEMENT TYPE | OPTICAL GLASS WINDOW |
| OPTICAL ELEMENT CONTROLLING AGENCY | FRANKFORD ARSENAL |
| OPTICAL ELEMENT IDENTIFYING NUMBER | 7679539 PART NO. |
| OVERALL LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| OVERALL DIAMETER | 1.680 INCHES MINIMUM AND 1.690 INCHES MAXIMUM |
| SUPPLEMENTARY FEATURES | CELL SURFACE TREATMENT,ANODIZED,MIL-A-8625,TYPE 2,CLASS 2,BLACK. CHAMFER 0.062 IN. BY 45 DEG OPPOSITE THREAD END. KNURL DRIVE TYPE. OPTICAL ELEMENT BONDED. TWO 0.063 IN. DIA HOLES SPACED 180 DEG APART ON PERIPHERY OF KNURL END. |
| FSC APPLICATION DATA | PERISCOPE,TANK M20 SERIES |