6650-01-359-7879

Find complete technical information, availability, and procurement data for: 6650-01-359-7879
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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

6650-01-359-7879

Item Name Code

21887

Assigment Date

06/12/1992 (34 years ago)

A mirror specifically designed for use in an optical instrument. Its surface may be coated to reduce reflection. Excludes:prism, optical instrument.

1 front edge; 1 rear edge beveled edge location and quantity, unable to decode reflective backing material, 4.000 inches nominal diameter, lantirn system end item identification, 0.690 inches nominal thickness

Product Characteristics

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

Diameter: 4.000 inches nominal
Thickness: 0.690 inches nominal
End Item Identification: lantirn system
Reflective Backing Material: unable to decode
Beveled Edge Location And Quantity: 1 front edge; 1 rear edge
Special Features: clear aperture greater than 80 percent of diameter
Material: 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
40Z20AL.2	Optical Instrument Mirror

FAQs

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

What is the FSCG of the NSN 6650-01-359-7879?

The FSCG of the NSN 6650-01-359-7879 is 6650

Does the NSN 6650-01-359-7879 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-359-7879 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 6650-01-359-7879 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-359-7879 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 6650-01-359-7879 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Jun 12, 1992