6650-01-040-3957

Find complete technical information, availability, and procurement data for: 6650-01-040-3957

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6650-01-040-3957
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6650-01-040-3957
Item Name Code
21883
Assigment Date
05/07/1977 (49 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.

final reticle shall be positive,clear with black lines and characters special features, graduated from center style designator, used to establish a reference point to the axis for the purpose of aiming,measuring and ranging usage design, 1.3800 inches nominal diameter, night vision equipment,emitted and reflected radiation fsc application data

Product Characteristics

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

Diameter
1.3800 inches nominal
Usage Design
used to establish a reference point to the axis for the purpose of aiming,measuring and ranging
Special Features
final reticle shall be positive,clear with black lines and characters
Style Designator
graduated from center
Fsc Application Data
night vision equipment,emitted and reflected radiation

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
SM-C-774360 Optical Instrument Reticle
SM-C-774360-1 Optical Instrument Reticle

FAQs

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

What is the FSCG of the NSN 6650-01-040-3957?
The FSCG of the NSN 6650-01-040-3957 is 6650
Does the NSN 6650-01-040-3957 have a Schedule B code assigned?
Yes, the Schedule B code is 9018500000
Does NSN 6650-01-040-3957 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 6650-01-040-3957 contain precious materials?
Item does not contain precious metal.
Does NSN 6650-01-040-3957 contain hazardous materials?
Indicates information is in the hazardous materials information resource system (hmirs).
When the NSN 6650-01-040-3957 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Sat, May 7, 1977

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