3647811-1

View detailed technical data, stock status, and sourcing information for: 3647811-1

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3647811-1
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6650-01-305-3371
Item Name Code
10908
Assigment Date
08/03/1989 (36 years ago)

An item consisting of a plain and a concave mirror mounted back to back in a mounting fork in swivel joints which permit 360 degree rotation about the axis between the points. The cylindrical base of the fork fits into a receptacle in the microscope.

optical grade cvd polycrystalline mfr ref single material response location not otherwise specified material document and classification, zinc sulfide location not otherwise specified material, 4.800 inches nominal diameter, provided polished periphery, 0.302 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
4.800 inches nominal
Thickness
0.302 inches nominal
Polished Periphery
provided
Material
zinc sulfide location not otherwise specified
Material Document And Classification
optical grade cvd polycrystalline mfr ref single material response 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
3647811-1 Optical Instrument Window

FAQs

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

What is the FSCG of the NSN 6650-01-305-3371?
The FSCG of the NSN 6650-01-305-3371 is 6650
Does the NSN 6650-01-305-3371 have a Schedule B code assigned?
Yes, the Schedule B code is 9018500000
Does NSN 6650-01-305-3371 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 6650-01-305-3371 contain precious materials?
Item does not contain precious metal.
Does NSN 6650-01-305-3371 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 6650-01-305-3371 was assigned to the Federal Catalog?
It was assigned 36 years ago, on Thu, Aug 3, 1989

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