69-2534

View detailed technical data, stock status, and sourcing information for: 69-2534
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 69-2534 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6650 Components and Accessories Test Equipment Optical Instruments

National Stock Number

6650-00-137-3844

Item Name Code

22261

Assigment Date

07/24/1971 (55 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.

0.074 inches nominal overall length, 0.718 inches maximum body minor taper diameter, 0.050 inches nominal straight body portion width, 30.0 degrees nominal body taper, 0.687 inches nominal 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: 0.074 inches nominal
Straight Body Portion Width: 0.050 inches nominal
Straight Bore Inside Diameter: 0.687 inches nominal
Body Minor Taper Diameter: 0.718 inches maximum
Body Taper: 30.0 degrees nominal
Material: aluminum alloy
Style Designator: spacer

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
69-2534	Optical Element Spacer

FAQs

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

What is the FSCG of the NSN 6650-00-137-3844?

The FSCG of the NSN 6650-00-137-3844 is 6650

Does the NSN 6650-00-137-3844 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-137-3844 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 6650-00-137-3844 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-00-137-3844 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 6650-00-137-3844 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Sat, Jul 24, 1971