6650-00-086-9835

Find complete technical information, availability, and procurement data for: 6650-00-086-9835
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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

6650-00-086-9835

Item Name Code

22451

Assigment Date

01/01/1963 (63 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.

0.219 inches nominal overall length, 0.187 inches nominal recess depth, 1.875 thread size, 0.035 inches minimum and 0.045 inches maximum width, 1.500 inches minimum and 1.502 inches maximum recess diameter

Product Characteristics

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

Width: 0.035 inches minimum and 0.045 inches maximum
Overall Length: 0.219 inches nominal
Recess Diameter: 1.500 inches minimum and 1.502 inches maximum
Recess Depth: 0.187 inches nominal
Thread Size: 1.875
Depth: 0.040 inches minimum and 0.050 inches maximum
Drive Type: slotted
Guide Design: thread relief
Guide Location: drive edge
Internal Annular Serration: not provided
Setscrew Notch: not provided
Material: copper alloy 360
Material Document And Classification: qq-b-626, comp 22 fed spec single material response
Surface Treatment: oxide
Style Designator: recessed

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
033025	Optical Element Retainer
1853573	Optical Element Retainer
P1416-2	Optical Element Retainer

FAQs

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

What is the FSCG of the NSN 6650-00-086-9835?

The FSCG of the NSN 6650-00-086-9835 is 6650

Does the NSN 6650-00-086-9835 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-086-9835 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 6650-00-086-9835 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-00-086-9835 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 6650-00-086-9835 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963