NSN 1220-01-493-9977 AI5714, AI-5714, MILDOT MASTER
Product Details | GRAPHICAL FIRING SCALE
1220-01-493-9977 A device designed in the form of a slide rule, having one or more scales of varying ranges, on either surface, and a plastic cursor with a matte to receive pencil markings of range correction. It is used with various types of ground and sky-sweeper weapons to determine quadrant elevation, angle of sight, or drift, and to calculate the trajectory of a projectile in relation to a target. It may contain scales for yards to meters conversion and gage points which are used in conjunction with the cursor and range scale to convert data given in meters to yards. Scales may be in mils for determining high angle fire, time of flight, deflection shift, and the like.
Part Alternates: AI5714, AI-5714, MILDOT MASTER, MILDOTMASTER, MDM2, 1220-01-493-9977, 01-493-9977, 1220014939977, 014939977
Fire Control Equipment | Fire Control Computing Sights and Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | 28 JAN 2002 | 01-493-9977 | 21860 ( SCALE, GRAPHICAL FIRING ) |
Demand History | NSN 1220-01-493-9977
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 1220-01-493-9977 | 2011-04-91 | 2 | NATO |
| MDM2 | 2010-11-333 | 50 |
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Technical Data | NSN 1220-01-493-9977
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| OVERALL LENGTH | 7.000 INCHES NOMINAL |
| OVERALL WIDTH | 3.000 INCHES NOMINAL |
| SPECIAL FEATURES | TARGET SIZE SCALE 20 FEET; RANGE SCALE 2000 YARDS/METERS |
Restrictions/Controls & Freight Information | NSN 1220-01-493-9977
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | ||