1240-00-320-0812

Find complete technical information, availability, and procurement data for: 1240-00-320-0812

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1240-00-320-0812
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-00-320-0812
Item Name Code
21859
Assigment Date
01/01/1963 (63 years ago)

not provided eccentric construction, 1.350 inches nominal overall diameter, telescope mk75 end item identification, knurl drive type, 1.125 inches nominal overall length

Product Characteristics

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

Overall Length
1.125 inches nominal
Overall Diameter
1.350 inches nominal
End Item Identification
telescope mk75
Drive Type
knurl
Eccentric Construction
not provided
Chamfer Location
both ends
Chamfer Size
0.010 in. by 0.035 in.
Element Securing Method
internal flange
Material
copper alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
1240-00-382-1062 No Name Available 01/01/1963

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
233278PC3 Optical Element Cell
323856PC3 Optical Element Cell
BP1184 Optical Element Cell

FAQs

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

What is the FSCG of the NSN 1240-00-320-0812?
The FSCG of the NSN 1240-00-320-0812 is 1240
Does the NSN 1240-00-320-0812 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-00-320-0812 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 1240-00-320-0812 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-00-320-0812 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 1240-00-320-0812 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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