9330-01-122-3668

Find complete technical information, availability, and procurement data for: 9330-01-122-3668
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Federal Supply Group

Nonmetallic Fabricated Materials

Federal Supply Classification

9330 Plastics Fabricated Materials

National Stock Number

9330-01-122-3668

Item Name Code

16880

Assigment Date

11/19/1981 (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, 2.750 inches nominal overall diameter, plastic material, flat finish edge type, 0.250 inches nominal overall thickness

Product Characteristics

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

Overall Diameter: 2.750 inches nominal
Overall Thickness: 0.250 inches nominal
Material Transparency: clear
Edge Type: flat finish
Material: plastic
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
3657-47-5	Observation Window

FAQs

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

What is the FSCG of the NSN 9330-01-122-3668?

The FSCG of the NSN 9330-01-122-3668 is 9330

Does the NSN 9330-01-122-3668 have a Schedule B code assigned?

Yes, the Schedule B code is 3926909988

Does NSN 9330-01-122-3668 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 9330-01-122-3668 contain precious materials?

Item does not contain precious metal.

Does NSN 9330-01-122-3668 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 9330-01-122-3668 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Nov 19, 1981