SM-C-657643

View detailed technical data, stock status, and sourcing information for: SM-C-657643
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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

6650-01-189-0975

Item Name Code

18141

Assigment Date

09/11/1984 (41 years ago)

An item designed to position and/or restrain the movement of one or more switches in their normal operating positions.

6625-01-062-3133;holder mirror end item identification, material;per astm a582,type 303 cond. a annealed special features

Product Characteristics

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

End Item Identification: 6625-01-062-3133;holder mirror
Special Features: material;per astm a582,type 303 cond. a annealed

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
SM-C-657643	Lens Cap

FAQs

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

What is the FSCG of the NSN 6650-01-189-0975?

The FSCG of the NSN 6650-01-189-0975 is 6650

Does the NSN 6650-01-189-0975 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-189-0975 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 6650-01-189-0975 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-189-0975 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 6650-01-189-0975 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Sep 11, 1984