Product Details | GRAPHICAL FIRING SCALE

1220-01-477-9619 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: 27309056-9, 1220-01-477-9619, 01-477-9619, 1220014779619, 273090569, 014779619

Fire Control Equipment | Fire Control Computing Sights and Devices

Supply Group (FSG) NSN Assign. NIIN
12 25 AUG 2000 01-477-9619

Cross Reference | NSN 1220-01-477-9619

Part Number Cage Code Manufacturer
27309056-9 66757 SCHWARTZ ELECTRO-OPTICS INC.

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Technical Data | NSN 1220-01-477-9619

Characteristic Specifications
III END ITEM IDENTIFICATION USED ON SMALL ARMS ALIGN FIXTURE
III PART NAME ASSIGNED BY CONTROLLING AGENCY FIRMWARE PROGRAM

Restrictions/Controls & Freight Information | NSN 1220-01-477-9619

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:BMunitions 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:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Environmental Attribute Code:JG
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