6650-00-816-6525

Find complete technical information, availability, and procurement data for: 6650-00-816-6525
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 6650-00-816-6525 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6650 Components and Accessories Test Equipment Optical Instruments

National Stock Number

6650-00-816-6525

Item Name Code

10908

Assigment Date

01/01/1963 (63 years ago)

both polished surface, 57.500 millimeters nominal diameter, 1.500 millimeters nominal bevel depth, 3.000 millimeters nominal thickness, 1.5170 nominal refraction index

Product Characteristics

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

Diameter: 57.500 millimeters nominal
Thickness: 3.000 millimeters nominal
Bevel Depth: 1.500 millimeters nominal
Refraction Index: 1.5170 nominal
Polished Surface: both
Reflection Reducing Surface: both
Polished Periphery: not provided
Bevel Angle In Deg: 45.000 nominal
Material: glass optical location not otherwise specified
Material Document And Classification: jan-g-174, type 517-645, grade c mil spec single material response location not otherwise specified
Fsc Application Data: fire control gunsight mk 31 mod 4

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
1575552	Optical Instrument Window

FAQs

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

What is the FSCG of the NSN 6650-00-816-6525?

The FSCG of the NSN 6650-00-816-6525 is 6650

Does the NSN 6650-00-816-6525 have a Schedule B code assigned?

Yes, the Schedule B code is 9018500000

Does NSN 6650-00-816-6525 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 6650-00-816-6525 contain precious materials?

Precious metal content is unknown

Does NSN 6650-00-816-6525 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 6650-00-816-6525 was assigned to the Federal Catalog?

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