6650-01-057-9178

Find complete technical information, availability, and procurement data for: 6650-01-057-9178
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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

6650-01-057-9178

Item Name Code

21884

Assigment Date

03/20/1978 (48 years ago)

2.330 inches back focal length, plano-convex single lens style, 2.420 inches equivalent focal length, 1.097 inches minimum and 1.100 inches maximum diameter, glass optical material

Product Characteristics

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

Diameter: 1.097 inches minimum and 1.100 inches maximum
Equivalent Focal Length: 2.420 inches
Back Focal Length: 2.330 inches
Single Lens Style: plano-convex
Material: glass optical
Material Document And Classification: mil-g-174, class 1, grade c mil 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
11746835	Optical Instrument Lens

FAQs

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

What is the FSCG of the NSN 6650-01-057-9178?

The FSCG of the NSN 6650-01-057-9178 is 6650

Does the NSN 6650-01-057-9178 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-057-9178 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 6650-01-057-9178 contain precious materials?

Precious metal content is unknown

Does NSN 6650-01-057-9178 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 6650-01-057-9178 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Mar 20, 1978