Part Details | SURVEYING VERTICAL COLLIMATOR
6675-01-281-3677 A telescopic instrument which enables an observer to look in a horizontal direction and see a point vertically overhead. May be equipped with an additional telescope enabling observation of a point vertically downward.
Alternate Parts: 23579621, 23-5796/21, 6675-01-281-3677, 01-281-3677, 6675012813677, 012813677
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | JUN 22, 1988 | 01-281-3677 | 11385 ( COLLIMATOR, VERTICAL, SURVEYING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6675-01-281-3677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 23-5796/21 | 21175 | EALING ELECTRO-OPTICS INC |
Technical Data | NSN 6675-01-281-3677
| Characteristic | Specifications |
|---|---|
| SUPPLEMENTARY FEATURES | PARABOLIC MIRROR WITH A HIGH REFLECTANCE COLLIMATOR |
| FUNCTIONAL DESCRIPTION | USED FOR CALIBRATION OF INFRARED RADIOMETERS FOR IRRADIANCE SENSITIVITY |