1240-00-503-7654

Find complete technical information, availability, and procurement data for: 1240-00-503-7654

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1240-00-503-7654
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-00-503-7654
Item Name Code
21859
Assigment Date
01/01/1963 (63 years ago)

0.560 inches nominal overall height, 3a thread class, 0.815 inches nominal overall diameter, 0.648 in. - 48 and 0.743 in. - 48 thread size, 0.070 inches and 0.330 inches thread length

Product Characteristics

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

Thread Class
3a
Thread Length
0.070 inches and 0.330 inches
Overall Height
0.560 inches nominal
Thread Size
0.648 in. - 48 and 0.743 in. - 48
Overall Diameter
0.815 inches nominal
Screw Thread Series Designator
uns
Drive Type
drilled face
Thread Location
internal and external
Eccentric Construction
not provided
Element Securing Method
threaded ring
Material
copper alloy 360
Fsc Application Data
telescope,panoramic,m1,integrated with fire control

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
5037654 Optical Element Cell

FAQs

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

What is the FSCG of the NSN 1240-00-503-7654?
The FSCG of the NSN 1240-00-503-7654 is 1240
Does the NSN 1240-00-503-7654 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-00-503-7654 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 1240-00-503-7654 contain precious materials?
Precious metal content is unknown
Does NSN 1240-00-503-7654 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 1240-00-503-7654 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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