G8840PC8

View detailed technical data, stock status, and sourcing information for: G8840PC8
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6650 Components and Accessories Test Equipment Optical Instruments

National Stock Number

6650-00-382-0924

Item Name Code

21884

Assigment Date

01/01/1963 (63 years ago)

17.0 millimeters nominal diameter, 2.0 millimeters nominal and 4.0 millimeters nominal axial thickness, 5.0 millimeters nominal compound lens edge thickness, 6.0 millimeters nominal compound lens overall axial thickness, rangefinder mk42 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.

Diameter: 17.0 millimeters nominal
End Item Identification: rangefinder mk42
Axial Thickness: 2.0 millimeters nominal and 4.0 millimeters nominal
Compound Lens Overall Axial Thickness: 6.0 millimeters nominal
Compound Lens Edge Thickness: 5.0 millimeters nominal
Equivalent Focal Length: 87.480 centimeters
Back Focal Length: 87.500 centimeters
Front Focal Length: 84.560 centimeters
Refraction Index: 1.6158 nominal and 1.5408 nominal
Abbe Constant: 36.800 and 51.200
Compound Lens Style: doublet
Individual Lens Style: double concave and double convex
Element Left Surface Radius: -154.0 millimeters and 18.9 millimeters
Element Right Surface Radius: -18.9 millimeters and 47.6 millimeters
Material: barium flint glass

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
220588PC8	Optical Instrument Lens
G8840PC8	Optical Instrument Lens

FAQs

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

What is the FSCG of the NSN 6650-00-382-0924?

The FSCG of the NSN 6650-00-382-0924 is 6650

Does the NSN 6650-00-382-0924 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-382-0924 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6650-00-382-0924 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-00-382-0924 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 6650-00-382-0924 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963