1870487

View detailed technical data, stock status, and sourcing information for: 1870487
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 part 1870487 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Nonmetallic Fabricated Materials

Federal Supply Classification

9340 Glass Fabricated Materials

National Stock Number

9340-00-684-0872

Item Name Code

16880

Assigment Date

01/01/1963 (63 years ago)

A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See window (as modified); scale, cathode ray tube; scale, plotting; window, metal; window, wood; and window panel, aircraft.

flat finish edge type, polished surface finish, clear material transparency, 0.250 inches nominal overall thickness, 1.750 inches nominal overall diameter

Product Characteristics

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

Overall Diameter: 1.750 inches nominal
Overall Thickness: 0.250 inches nominal
Surface Finish: polished
Material Transparency: clear
Edge Type: flat finish
Material: glass
Style Designator: circular

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
1870487	Observation Window

FAQs

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

What is the FSCG of the NSN 9340-00-684-0872?

The FSCG of the NSN 9340-00-684-0872 is 9340

Does the NSN 9340-00-684-0872 have a Schedule B code assigned?

Yes, the Schedule B code is 7016900000

Does NSN 9340-00-684-0872 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 9340-00-684-0872 contain precious materials?

Item does not contain precious metal.

Does NSN 9340-00-684-0872 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 9340-00-684-0872 was assigned to the Federal Catalog?

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