Product Details | GRAPHICAL FIRING SCALE

1220-00-300-6504 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: 8262144, 1220-00-300-6504, 00-300-6504, 1220003006504, 003006504

Fire Control Equipment | Fire Control Computing Sights and Devices

Supply Group (FSG) NSN Assign. NIIN
12 01 JAN 1963 00-300-6504

Cross Reference | NSN 1220-00-300-6504

Part Number Cage Code Manufacturer
8262144 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1220-00-300-6504

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION RULE NO. 1,SINGLE-FACE TYPE,RULE NO. 2,DOUBLE-FACE TYPE; WOODEN BODY; W/CURSOR,PLASTIC; SCALE DATA,SCALES GRADUATED IN MILS,1 TO 5 MIL,1 TO 25 MIL,2 TO 10 MIL,2.2 TO 10 MIL,3 TO 50 MIL,3 TO 70 MIL,4 TO 45 MIL,5 TO 60 MIL,6 TO 60 MIL,7 TO 22 MIL,9 TO 17 MIL,9 TO 40 MIL,9 TO 80 MIL,10 TO 44 MIL,14 TO 65 MIL,15 TO 70 MIL,19 TO 85 MIL,23 TO 110 MIL,40 TO 250 MIL,90 TO 600 MIL,90 TO 772.5 MIL,100 TO 600 MIL,100 TO 779.5 MIL,230 TO 600 MIL,900 TO 1160 MIL,RANGE OF SCALES,SCALES GRADUATED IN SECONDS,4 TO 20 SECONDS,5 TO 24.2 SECONDS,5.1 TO 27 SECONDS,5.5 TO 30 SECONDS,6 TO 32 SECONDS,7.5 TO 44 SECONDS,11 TO 55 SECONDS,19 TO 42 SECONDS,33 TO 37 SECONDS,36 TO 43 SECONDS,42 TO 49 SECONDS,50 TO 58 SECONDS,RANGE OF SCALES,SCALES GRADUATED IN YARDS,1 TO 4 YDS,1 TO 11 YDS,2 TO 11 YDS,2 TO 14 YDS,3 TO 11 YDS,4 TO 12 YDS,20 TO 47 YDS,20 TO 50 YDS,25 TO 50 YDS,1000 TO 4500 YDS,1200 TO 5500 YDS,1500 TO 7000 YDS,1600 TO 7500 YDS,2300 TO 11000 YDS,2500 TO 12000 YDS,4500 TO 16000 YDS,6000 TO 1100
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 8262144

Restrictions/Controls & Freight Information | NSN 1220-00-300-6504

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:CMunitions List Item or Commerce Control List Item. Demilitarization required. Remove and/or demilitarize installed key point(s) as prescribed in the Defense Demilitarization Manual, or lethal parts, components and accessories.
Precious Metals Indicator Code:AItem 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:0Represents 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
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