Product Details | GRAPHICAL FIRING SCALE

1220-01-339-4674 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: 12944306, 1220-01-339-4674, 01-339-4674, 1220013394674, 013394674

Fire Control Equipment | Fire Control Computing Sights and Devices

Supply Group (FSG) NSN Assign. NIIN
12 22 MAY 1991 01-339-4674

Demand History | NSN 1220-01-339-4674

Part Number Request Date QTY Origin
1220-01-339-4674 2016-02-38 94 DIBBS
1220-01-339-4674 2014-04-111 167 DIBBS
1220-01-339-4674 2014-04-100 167 DIBBS
1220-01-339-4674 2013-10-277 221 DIBBS
1220-01-339-4674 2013-09-253 221 DIBBS
1220-01-339-4674 2013-06-167 226 DIBBS

Cross Reference | NSN 1220-01-339-4674

Part Number Cage Code Manufacturer
12944306 19200 US ARMY ARDEC RDECOM
12944306 19206 ARMY, UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 1220-01-339-4674

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION C/OHOLLOW BRASS RIVET;CURSOR TRANSPARENT PLASTIC THICKNESS 0.009 NOMINAL,DIA 8.750 NOMINAL;NOMOGRAPH FOR RANGE (METERS)/ELEVATION (MILS);PLASTIC T HICKNESS 0.011 NOMINAL,DIA MATERIAL TOWITHSTAND TEMPERATURE -46 TO +63C
III END ITEM IDENTIFICATION 1015-01-292-3801 MORTAR,120MM
MANUFACTURERS CODE 19206
DESIGN CONTROL REFERENCE 12944306

Restrictions/Controls & Freight Information | NSN 1220-01-339-4674

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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:VINDIVIDUAL CLOTHING AND EQUIPMENT
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
Less than truck load rating D 200.0
Water commodity Code 685 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity 2 Arms/Weapons (all types including Inert Component Parts). When a 2 is indicated in the first position, then the special handling code must be determined from table 85 , part 1.
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

Management | NSN 1220-01-339-4674

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeH Individual and Crew-Served Weapons
Weapons Systems/End Item or Homogeneous GroupHRMortar, 120mm
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeVINDIVIDUAL CLOTHING AND EQUIPMENT
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each