91768677

View detailed technical data, stock status, and sourcing information for: 91768677
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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

6650-01-432-8978

Item Name Code

13347

Assigment Date

06/17/1996 (30 years ago)

An item having two plane-parallel surfaces and used in the telescopic system of an optical instrument to modify the density or spectral intensity of light by absorption. Several filters having varied characteristics are usually mounted in such a manner that any selected filter may be moved in or out of the optical axis as light conditions warrant. Excludes:window, optical instrument.

50 millimeters square special features, 0.3162 single filter white light transmission in percent, not variable density variability, glass surface material

Product Characteristics

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

Density Variability: not variable
White Light Transmission In Percent: 0.3162 single filter
Special Features: 50 millimeters square
Material: glass surface

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
03FNG025	Telescopic Instrume Light Filter
91768677	Telescopic Instrume Light Filter

FAQs

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

What is the FSCG of the NSN 6650-01-432-8978?

The FSCG of the NSN 6650-01-432-8978 is 6650

Does the NSN 6650-01-432-8978 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-01-432-8978 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 6650-01-432-8978 contain precious materials?

Item does not contain precious metal.

Does NSN 6650-01-432-8978 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 6650-01-432-8978 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Jun 17, 1996