857086-1

View detailed technical data, stock status, and sourcing information for: 857086-1

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857086-1
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6650-01-059-3396
Item Name Code
21884
Assigment Date
04/09/1978 (48 years ago)

A component which converts available alternating current or direct current electrical power into a form required to operate another component or set. The item may consist of a combination of an invertor,vibrator; vibrator,interrupter; vibrator,self-rectifying; invertor,power,static with a transformer and rectifies employing electron tubes, semiconductor diode or metallic (dry disc) type components, or the synchronized secondary contacts of a vibrator,self-rectifying or may consist of electron tubes, semiconductor diode or metallic (dry disc) type rectifiers and capacitors in transformerless (alternating current-direct current type) circuits which may be of the voltage-multiplier type. The item may incorporate a filter,direct current power and provisions for regulation of input and/or output voltage. The item may have special input, output, control or other facilities for applications in specialized environments such as medical, dental or other operations. Excludes battery chargers and rotating machinery types of items, such as motor generators and enerators and dynamotors.

21.670 inches back focal length, 22.080 inches equivalent focal length, meniscus converging single lens style, 0.179 inches nominal axial thickness, 1.530 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.

Diameter
1.530 inches nominal
Axial Thickness
0.179 inches nominal
Equivalent Focal Length
22.080 inches
Back Focal Length
21.670 inches
Single Lens Style
meniscus converging
Material
germanium
Fsc Application Data
receiver,infrared,forward looking infrared radar,night vision

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
857086-1 Optical Instrument Lens

FAQs

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

What is the FSCG of the NSN 6650-01-059-3396?
The FSCG of the NSN 6650-01-059-3396 is 6650
Does the NSN 6650-01-059-3396 have a Schedule B code assigned?
Yes, the Schedule B code is 9018500000
Does NSN 6650-01-059-3396 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 6650-01-059-3396 contain precious materials?
Item does not contain precious metal.
Does NSN 6650-01-059-3396 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 6650-01-059-3396 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Apr 9, 1978

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