1240-00-618-0580

Find complete technical information, availability, and procurement data for: 1240-00-618-0580

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1240-00-618-0580
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-00-618-0580
Item Name Code
21859
Assigment Date
01/01/1963 (63 years ago)

2b and 2a thread class, 1.580 inches nominal overall height, 2.125 inches nominal overall diameter, 0.422 inches and 0.242 inches thread length, 1.92 in. - 32 and 2-1/8 in. - 24 thread size

Product Characteristics

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

Thread Class
2b and 2a
Thread Length
0.422 inches and 0.242 inches
Overall Height
1.580 inches nominal
Thread Size
1.92 in. - 32 and 2-1/8 in. - 24
Overall Diameter
2.125 inches nominal
Screw Thread Series Designator
uns
Drive Type
slotted face
Thread Location
internal and external
Eccentric Construction
not provided
Chamfer Location
opposite drive end
Chamfer Size
0.031 in. by 45 deg
Element Securing Method
threaded ring
Material
aluminum alloy 6061 or aluminum alloy 6062
Material Document And Classification
ww-t-789-canceled fed spec single material response
Surface Treatment
anodize
Fsc Application Data
1. telescope,integrated with fire control equipment

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
6180580 Optical Element Cell

FAQs

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

What is the FSCG of the NSN 1240-00-618-0580?
The FSCG of the NSN 1240-00-618-0580 is 1240
Does the NSN 1240-00-618-0580 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-00-618-0580 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 1240-00-618-0580 contain precious materials?
Item does not contain precious metal.
Does NSN 1240-00-618-0580 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 1240-00-618-0580 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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