6650-00-399-8979

Find complete technical information, availability, and procurement data for: 6650-00-399-8979
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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

6650-00-399-8979

Item Name Code

21884

Assigment Date

01/01/1963 (63 years ago)

An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see window, optical instrument. Excludes:reticle, optical instrument.

120.9 millimeters element right surface radius, plano-convex single lens style, 12.0 millimeters nominal axial thickness, 0.0 millimeters element left surface radius, aircraft model a-1 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.

End Item Identification: aircraft model a-1
Axial Thickness: 12.0 millimeters nominal
Single Lens Style: plano-convex
Element Left Surface Radius: 0.0 millimeters
Element Right Surface Radius: 120.9 millimeters
Material: glass optical

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
323238PC2	Optical Instrument Lens
32328PC2	Optical Instrument Lens

FAQs

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

What is the FSCG of the NSN 6650-00-399-8979?

The FSCG of the NSN 6650-00-399-8979 is 6650

Does the NSN 6650-00-399-8979 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-399-8979 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 6650-00-399-8979 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-00-399-8979 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 6650-00-399-8979 was assigned to the Federal Catalog?

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