1220-01-523-6539

Find complete technical information, availability, and procurement data for: 1220-01-523-6539

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1220-01-523-6539
Federal Supply Group
Fire Control Equipment
National Stock Number
1220-01-523-6539
Item Name Code
21860
Assigment Date
09/10/2004 (21 years ago)

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.

end item nsn: 1015-01-308-1872 end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification
end item nsn: 1015-01-308-1872

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
1220-01-552-7692 No Name Available 05/01/2015

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
A13009516 Graphical Firing Scale

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 1220-01-523-6539?
The FSCG of the NSN 1220-01-523-6539 is 1220
Does the NSN 1220-01-523-6539 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1220-01-523-6539 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 1220-01-523-6539 contain precious materials?
Item does not contain precious metal.
Does NSN 1220-01-523-6539 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 1220-01-523-6539 was assigned to the Federal Catalog?
It was assigned 21 years ago, on Fri, Sep 10, 2004

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