NSN 1220-00-335-4979 8262148, 00-335-4979, 003354979
Product Details | GRAPHICAL FIRING SCALE
1220-00-335-4979 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: 8262148, 1220-00-335-4979, 00-335-4979, 1220003354979, 003354979
Fire Control Equipment | Fire Control Computing Sights and Devices
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 12 | 01 JAN 1963 | 00-335-4979 | 21860 ( SCALE, GRAPHICAL FIRING ) |
Cross Reference | NSN 1220-00-335-4979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8262148 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 1220-00-335-4979
| Characteristic | Specifications |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | RULE NO. 1 SINGLE-FACE TYPE,RULE NO. 2 DOUBLE-FACE TYPE; WOODEN BODY; W/CURSION,PLASTIC; SCALE DATA,SCALES GRADUATED IN MILS,2 TO 10 MILS,4 TO 6 MILS,4 TO 8 MILS,5 TO 10 MILS,6 TO 11 MILS,9 TO 29 MILS,50 TO 250 MILS,100 TO 400 MILS,170 TO 600 MILS,260 TO 832.2 MILS,900 TO 1150 MILS,RANGE OF SCALES,SCALES GRADUATED IN SECONDS,6 TO 28 SECONDS,16 TO 50 SECONDS,20 TO 54 SECONDS,35 TO 75 SECONDS,72 TO 84 SECONDS,90 TO 105 SECONDS,RANGE OF SCALES,SCALES GRADUATED IN YARDS,1 TO 4 YDS,2 TO 10 YDS,3 TO 12 YDS,6 TO 25 YDS,30 TO 60 YDS,35 TO 75 YDS,3500 TO 12500 YDS,8700 TO 19000 YDS,9600 TO 21000 YDS,12500 TO 27000 YDS,16000 TO 30000 YDS,RANGE OF SCALES; W/MATTE SURFACE FOR PENCIL CORRECTIONS; W/CASE |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 8262148 |
Restrictions/Controls & Freight Information | NSN 1220-00-335-4979
| 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. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 058260 | RULERS RULES/DIMENSION SCALES |
| Less than car load rating | D | 200 |
| Less than truck load rating | D | 200.0 |
| Water commodity Code | 653 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | S | Office, School, and Household Supplies/Equipment including Office Machines, Furniture/Stationary, Films, Synthetic/Special Training Films, Non-Hazardous Household Cleaning Products, Non-Hazardous Personal Hygiene Products, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



