7641795

View detailed technical data, stock status, and sourcing information for: 7641795

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7641795
Federal Supply Group
Fire Control Equipment
Federal Supply Classification
1240 Optical Sighting and Ranging Equipment
National Stock Number
1240-00-764-1795
Item Name Code
21859
Assigment Date
01/01/1962 (64 years ago)

3b thread class, 0.497 inches nominal overall height, 0.200 inches thread length, 0.497 inches minimum and 0.500 inches maximum overall length, right-hand thread direction

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Thread Length
0.200 inches
Overall Length
0.497 inches minimum and 0.500 inches maximum
Overall Height
0.497 inches nominal
Thread Size
1.340-48
Overall Diameter
1.425 inches minimum and 1.430 inches maximum
Screw Thread Series Designator
uns
Drive Type
slotted face
Thread Location
internal
Eccentric Construction
provided
Cell Eccentricity From Geometric Axis
0.020 inches
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
binocular,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
7641795 Optical Element Cell

FAQs

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

What is the FSCG of the NSN 1240-00-764-1795?
The FSCG of the NSN 1240-00-764-1795 is 1240
Does the NSN 1240-00-764-1795 have a Schedule B code assigned?
Yes, the Schedule B code is 9803200000
Does NSN 1240-00-764-1795 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 1240-00-764-1795 contain precious materials?
Precious metal content is unknown
Does NSN 1240-00-764-1795 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 1240-00-764-1795 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

Professional Distribution

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