2439519-1

View detailed technical data, stock status, and sourcing information for: 2439519-1
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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

6650-01-256-6565

Item Name Code

10908

Assigment Date

06/07/1987 (39 years ago)

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

germanium location not otherwise specified material, provided polished periphery, both polished surface, 0.100 inches nominal width, 6.300 inches nominal diameter

Product Characteristics

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

Width: 0.100 inches nominal
Diameter: 6.300 inches nominal
Polished Surface: both
Polished Periphery: provided
Material: germanium location not otherwise specified

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
2439519-1	Optical Instrument Window

FAQs

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

What is the FSCG of the NSN 6650-01-256-6565?

The FSCG of the NSN 6650-01-256-6565 is 6650

Does the NSN 6650-01-256-6565 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-256-6565 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 6650-01-256-6565 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-256-6565 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 6650-01-256-6565 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Jun 7, 1987