NSN 5855-01-165-2161
Part Details | OPTICAL INSTRUMENT MASK
5855-01-165-2161 A thin metallic or nonmetallic plate which has an opening of a specific size. Its function is to limit the field of view of a telescope, periscope or the like by blocking peripheral light or images. Excludes MASK, LANTERN SLIDE, PHOTOGRAPHIC.
Alternate Parts: SMB850518, SM-B-850518, 5855-01-165-2161, 01-165-2161, 5855011652161, 011652161
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 58 | OCT 27, 1983 | 01-165-2161 | 40137 ( MASK, OPTICAL INSTRUMENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5855-01-165-2161
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-B-850518 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5855-01-165-2161
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| EXTERIOR COLOR | ANY ACCEPTABLE |
| INTERIOR COLOR | ANY ACCEPTABLE |
| OUTSIDE LENGTH | 0.003 INCHES MINIMUM AND 0.008 INCHES MAXIMUM |
| FSC APPLICATION DATA | NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION |