NSN 6660-01-457-6971 209105, 20-9105, 01-457-6971
Product Details | METEOROLOGICAL THEODOLITE
6660-01-457-6971 A telescopic instrument used in determination of wind direction and speed by optical tracking of free moving balloons. Two telescopes are generally provided, one for finding the object and the other for tracking. Sighting through the scopes is by means of right angle eyepieces. Vernier scales are used for fine reading of the horizontal and vertical circles. Some instruments are designed with auxiliary devices for plotting the observed positions at the time of observations. Illumination may be provided for observations at night. Excludes TRANSIT and TRANSIT, POCKET.
Part Alternates: 209105, 20-9105, 6660-01-457-6971, 01-457-6971, 6660014576971, 014576971
Instruments and Laboratory Equipment | Meteorological Instruments and Apparatus
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 31 JUL 1998 | 01-457-6971 | 18487 ( THEODOLITE, METEOROLOGICAL ) |
Demand History | NSN 6660-01-457-6971
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 6660-01-457-6971 | 2018-12-340 | 1 | US |
| 6660-01-457-6971 | 2013-11-332 | 1 | Thailand |
| 6660-01-457-6971 | 2013-09-251 | 2 | SE |
| 6660-01-457-6971 | 2013-09-251 | 2 | SE |
| 6660-01-457-6971 | 2010-12-357 | 2 | UY |
Cross Reference | NSN 6660-01-457-6971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20-9105 | 63848 | WARREN INDUSTRIES, INCORPORATED DBA WARREN KNIGHT INSTRUMENT CO |
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Technical Data | NSN 6660-01-457-6971
| Characteristic | Specifications |
|---|---|
| STADIA HAIR | NOT INCLUDED |
| STRIDING LEVEL | NOT INCLUDED |
| AUXILIARY TELESCOPE | NOT INCLUDED |
| TELESCOPE LEVEL VIAL | NOT INCLUDED |
| ILLUMINATED FEATURE | INCLUDED |
| TRIPOD | NOT INCLUDED |
| AUTOCOLLIMATION EYEPIECE | NOT INCLUDED |
| HORIZONTAL BASE DETACHABLE TRIBRACH | NOT INCLUDED |
| OPTICAL PLUMB | NOT INCLUDED |
| CIRCULAR LEVEL | NOT INCLUDED |
| PLOTTING DEVICE | NOT INCLUDED |
| SPECIAL FEATURES | MAIN TELESCOPE 21 POWER RIGHT ANGLE ELBOW; LCD DIGITAL READOUT; ACCURACY AND RESOLUTION TO 10 ARC SECONDS; RS232-C SERIAL PORT; CROSS WIRE AND READOUT NIGHT ILLUMINATION |
Restrictions/Controls & Freight Information | NSN 6660-01-457-6971
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



