6650-01-170-4390

Find complete technical information, availability, and procurement data for: 6650-01-170-4390

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6650-01-170-4390
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6650-01-170-4390
Item Name Code
21884
Assigment Date
01/24/1984 (42 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.

0.204 inches nominal axial thickness, 1.066 inches nominal diameter, 4.149 inches element left surface radius, plano-concave single lens style, 0.852 inches element right surface radius

Product Characteristics

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

Diameter
1.066 inches nominal
Axial Thickness
0.204 inches nominal
Single Lens Style
plano-concave
Element Left Surface Radius
4.149 inches
Element Right Surface Radius
0.852 inches
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
13074880 Optical Instrument Lens

FAQs

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

What is the FSCG of the NSN 6650-01-170-4390?
The FSCG of the NSN 6650-01-170-4390 is 6650
Does the NSN 6650-01-170-4390 have a Schedule B code assigned?
Yes, the Schedule B code is 9018500000
Does NSN 6650-01-170-4390 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 6650-01-170-4390 contain precious materials?
Item does not contain precious metal.
Does NSN 6650-01-170-4390 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 6650-01-170-4390 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Tue, Jan 24, 1984

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