4820-00-972-9245

Find complete technical information, availability, and procurement data for: 4820-00-972-9245
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-972-9245

Item Name Code

35224

Assigment Date

09/30/1966 (59 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.

plain style designator, 0.047 inches nominal overall height, plastic polytrifluorochloroethylene material, 0.156 inches nominal inside diameter, 0.386 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 0.156 inches nominal
Outside Diameter: 0.386 inches nominal
Overall Height: 0.047 inches nominal
Material: plastic polytrifluorochloroethylene
Style Designator: plain

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
746-B B751	Valve Disk
746-B-926	Valve Disk
746-B-940	Valve Disk
746B	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-972-9245?

The FSCG of the NSN 4820-00-972-9245 is 4820

Does the NSN 4820-00-972-9245 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-972-9245 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 4820-00-972-9245 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-972-9245 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 4820-00-972-9245 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Sep 30, 1966