Product Details | GRAPHICAL FIRING SCALE

1220-01-425-7103 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: 12961199, 1220-01-425-7103, 01-425-7103, 1220014257103, 014257103

Fire Control Equipment | Fire Control Computing Sights and Devices

Supply Group (FSG) NSN Assign. NIIN
12 27-FEB-96 01-425-7103

Demand History | NSN 1220-01-425-7103

Part Number Request Date QTY Origin
1220-01-425-7103 2011-04-108 100 SA

Cross Reference | NSN 1220-01-425-7103

Part Number Cage Code Manufacturer
12961199 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1220-01-425-7103

Characteristic Specifications
III END ITEM IDENTIFICATION USED ON M109A2,M109A3,M109A4,M109A5,ABF49 9 AF1
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 12961199

Restrictions/Controls & Freight Information | NSN 1220-01-425-7103

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
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
No Freight Information