6650-01-669-0251

Find complete technical information, availability, and procurement data for: 6650-01-669-0251
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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

6650-01-669-0251

Item Name Code

21859

Assigment Date

12/18/2017 (8 years ago)

An indicator unit on which computer information is visually displayed. Indication of data may be achieved by cathode ray tubes, plasma display, light emitting diodes, crystal display or the like. For items which also include an input section such as a keyboard, cursor, or rolling ball, see terminal, data processing.

reference spheres part name assigned by controlling agency, measuring surface quality or transmitted wavefront of concave or convex surfaces or optics usage design

Product Characteristics

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

Usage Design: measuring surface quality or transmitted wavefront of concave or convex surfaces or optics
Part Name Assigned By Controlling Agency: reference spheres

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
6024-0304-01	Optical Element Cell

FAQs

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

What is the FSCG of the NSN 6650-01-669-0251?

The FSCG of the NSN 6650-01-669-0251 is 6650

Does the NSN 6650-01-669-0251 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-669-0251 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6650-01-669-0251 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-669-0251 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 6650-01-669-0251 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, Dec 18, 2017