13074812

View detailed technical data, stock status, and sourcing information for: 13074812
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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

6650-01-171-2834

Item Name Code

22261

Assigment Date

02/04/1984 (42 years ago)

A tubular shaped item designed to maintain a predetermined distance between optical elements, such as lenses, reticles, and the like. The bore may be straight, tapered or counterbored, and may have annular serrations to converge or diverge light rays. The surfaces, which mate with the optics, are usually chamfered, concave, and/or have a specified finish designation in the range of 1 to 125 microinches arithmetical average (aa). See also spacer, sleeve and cell, optical element.

1.799 inches maximum body outside diameter, 19.7 degrees nominal end internal bevel angle, 0.230 inches minimum and 0.231 inches maximum overall length, steel comp 416 material, 1.698 inches minimum and 1.702 inches maximum straight bore inside diameter

Product Characteristics

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

Overall Length: 0.230 inches minimum and 0.231 inches maximum
Body Outside Diameter: 1.799 inches maximum
Straight Bore Inside Diameter: 1.698 inches minimum and 1.702 inches maximum
End Internal Bevel Angle: 19.7 degrees nominal
Material: steel comp 416
Material Document And Classification: astm a582,type 416 assn std single material response

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
13074812	Optical Element Spacer

FAQs

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

What is the FSCG of the NSN 6650-01-171-2834?

The FSCG of the NSN 6650-01-171-2834 is 6650

Does the NSN 6650-01-171-2834 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-171-2834 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6650-01-171-2834 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-171-2834 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 6650-01-171-2834 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Feb 4, 1984