4820-01-258-7188

Find complete technical information, availability, and procurement data for: 4820-01-258-7188
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-258-7188

Item Name Code

22113

Assigment Date

07/07/1987 (39 years ago)

An item designed to attach to the end of a tooth shank of a scarifier, excavator bucket, dipper, or the like, and forms the cutting or ripping edge. It is used on a variety of earth moving, construction, mining, excavating, and highway maintenance equipment for breaking the hard surface.

steel overall material, flat seating surface shape

Product Characteristics

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

Seating Surface Shape: flat
Material: steel 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
8468-3-3	Valve Seat
LHD8407 ITEM 3	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-258-7188?

The FSCG of the NSN 4820-01-258-7188 is 4820

Does the NSN 4820-01-258-7188 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-258-7188 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 4820-01-258-7188 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-258-7188 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 4820-01-258-7188 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jul 7, 1987