W-485-A

View detailed technical data, stock status, and sourcing information for: W-485-A
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Federal Supply Group

Nonmetallic Fabricated Materials

Federal Supply Classification

9340 Glass Fabricated Materials

National Stock Number

9340-01-130-4376

Item Name Code

04508

Assigment Date

04/22/1982 (44 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

clear material transparency, polished surface finish, 3.000 inches nominal overall diameter, high temperature resistant environmental protection, 6.000 inches nominal overall length

Product Characteristics

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

Overall Length: 6.000 inches nominal
Overall Diameter: 3.000 inches nominal
Environmental Protection: high temperature resistant
Surface Finish: polished
Material Transparency: clear
Material: glass borosilicate
Style Designator: tubing

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
W-485-A	Glass Tubing

FAQs

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

What is the FSCG of the NSN 9340-01-130-4376?

The FSCG of the NSN 9340-01-130-4376 is 9340

Does the NSN 9340-01-130-4376 have a Schedule B code assigned?

Yes, the Schedule B code is 7002310000

Does NSN 9340-01-130-4376 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 9340-01-130-4376 contain precious materials?

Item does not contain precious metal.

Does NSN 9340-01-130-4376 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 9340-01-130-4376 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Apr 22, 1982