4820-01-555-7501

Find complete technical information, availability, and procurement data for: 4820-01-555-7501
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-555-7501

Item Name Code

22113

Assigment Date

09/12/2007 (18 years ago)

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

steel corrosion resisting overall material, valve, gate 4 in. p/n a3.4002s-4in onboard 420 ft (wmsl-750) deep water national security cutter end item identification, seat ring part name assigned by controlling agency

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: valve, gate 4 in. p/n a3.4002s-4in onboard 420 ft (wmsl-750) deep water national security cutter
Part Name Assigned By Controlling Agency: seat ring
Material: steel corrosion resisting overall

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
A3.4002S-4IN ITEM 4	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-555-7501?

The FSCG of the NSN 4820-01-555-7501 is 4820

Does the NSN 4820-01-555-7501 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-555-7501 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 4820-01-555-7501 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-555-7501 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 4820-01-555-7501 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, Sep 12, 2007