NSN 1270-00-931-8899
Part Details | OPTICAL INSTRUMENT CELL ASSEMBLY
1270-00-931-8899 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: 7791901, 7791901, 1270-00-931-8899, 00-931-8899, 1270009318899, 009318899
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | APR 29, 1968 | 00-931-8899 | 22197 ( CELL ASSEMBLY, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1270-00-931-8899
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7791901 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 7791901 | 14001 | GRAYCO OPTICAL CORP |
Technical Data | NSN 1270-00-931-8899
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| THREAD LOCATION | INTERNAL |
| THREAD SIZE | 1.062-24 |
| SCREW THREAD SERIES DESIGNATOR | UNS |
| THREAD CLASS | 2B |
| THREAD LENGTH | 0.113 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| ECCENTRIC CONSTRUCTION | NOT PROVIDED |
| CELL CONTROLLING AGENCY | ROCK ISLAND ARSENAL |
| CELL IDENTIFYING NUMBER | 7791904 PART NO. |
| OPTICAL ELEMENT QUANTITY | 1 |
| OPTICAL ELEMENT TYPE | RETICLE |
| OPTICAL ELEMENT CONTROLLING AGENCY | ROCK ISLAND ARSENAL |
| OPTICAL ELEMENT IDENTIFYING NUMBER | 7791905 PART NO. |
| ACCESSORY COMPONENTS AND QUANTITY | RETAINING RING 1 |
| OVERALL LENGTH | 0.335 INCHES MINIMUM AND 0.355 INCHES MAXIMUM |
| OVERALL DIAMETER | 1.124 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| FSC APPLICATION DATA | SIGHT,REFLEX |
