6650-01-129-0935

Find complete technical information, availability, and procurement data for: 6650-01-129-0935
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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

6650-01-129-0935

Item Name Code

21887

Assigment Date

03/31/1982 (44 years ago)

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes:ring, externally threaded.

unable to decode reflective backing material, 0.010 inches nominal and 0.020 inches nominal bevel depth, 0.593 inches nominal thickness, 1 face edge; 1 back edge beveled edge location and quantity, 2.500 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: 2.500 inches nominal
Thickness: 0.593 inches nominal
Bevel Depth: 0.010 inches nominal and 0.020 inches nominal
Reflective Backing Material: unable to decode
Beveled Edge Location And Quantity: 1 face edge; 1 back edge
Bevel Angle In Deg: 45.000 nominal
Material: aluminum alloy 2024
Material Document And Classification: qq-a-225/6, alloy 2024, t4 fed spec 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
12309704	Optical Instrument Mirror

FAQs

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

What is the FSCG of the NSN 6650-01-129-0935?

The FSCG of the NSN 6650-01-129-0935 is 6650

Does the NSN 6650-01-129-0935 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-129-0935 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 6650-01-129-0935 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-129-0935 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 6650-01-129-0935 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Mar 31, 1982