4820-01-555-8997

Find complete technical information, availability, and procurement data for: 4820-01-555-8997
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-555-8997

Item Name Code

22113

Assigment Date

09/18/2007 (18 years ago)

An item which is rigid or semirigid, flat and generally smooth. Its thickness is small in comparison to both its length and width, and it is so designed as to be used with an antenna mast.

seat for 4.0 inch ball valve part name assigned by controlling agency, 5.967 x 3.937 x .750thk special features, ssn774 end item identification, plastic acetal seat material

Product Characteristics

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

End Item Identification: ssn774
Part Name Assigned By Controlling Agency: seat for 4.0 inch ball valve
Special Features: 5.967 x 3.937 x .750thk
Material: plastic acetal seat

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
2640-801X1 PC 10	Valve Seat
2642-749-01 ITEM 24	Valve Seat
7383858-264274901-24	Valve Seat
845-4558733 ITEM 24	Valve Seat
H547-0001-264274901-24	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-555-8997?

The FSCG of the NSN 4820-01-555-8997 is 4820

Does the NSN 4820-01-555-8997 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-555-8997 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 4820-01-555-8997 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-555-8997 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 4820-01-555-8997 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Sep 18, 2007