6650-00-382-0650

Find complete technical information, availability, and procurement data for: 6650-00-382-0650
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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

6650-00-382-0650

Item Name Code

21884

Assigment Date

01/01/1963 (63 years ago)

0.167 inches nominal compound lens edge thickness, 0.110 inches nominal compound lens overall axial thickness, 0.708 inches nominal diameter, 0.078 inches nominal and 0.031 inches nominal axial thickness, 2.224 inches equivalent focal length

Product Characteristics

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

Diameter: 0.708 inches nominal
Axial Thickness: 0.078 inches nominal and 0.031 inches nominal
Compound Lens Overall Axial Thickness: 0.110 inches nominal
Compound Lens Edge Thickness: 0.167 inches nominal
Equivalent Focal Length: 2.224 inches
Back Focal Length: 2.338 inches
Front Focal Length: 2.241 inches
Refraction Index: 1.6460 nominal and 1.5720 nominal
Abbe Constant: 34.000 and 57.500
Compound Lens Style: doublet
Individual Lens Style: plano-convex and double concave
Element Left Surface Radius: -1.216 inches
Element Right Surface Radius: -1.216 inches and 1.219 inches
Material: glass optical
Material Document And Classification: jan-g-174, grade c mil spec single material response
Fsc Application Data: fire control,range finder mk 45

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
176445PC21	Optical Instrument Lens

FAQs

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

What is the FSCG of the NSN 6650-00-382-0650?

The FSCG of the NSN 6650-00-382-0650 is 6650

Does the NSN 6650-00-382-0650 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-382-0650 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 6650-00-382-0650 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-00-382-0650 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 6650-00-382-0650 was assigned to the Federal Catalog?

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