4820-01-440-4079

Find complete technical information, availability, and procurement data for: 4820-01-440-4079
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-440-4079

Item Name Code

05487

Assigment Date

01/13/1997 (29 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

threaded renewable seat ring type, weight disk loading method, vertical mounting position, disk flow control device, navy weapons system code,ja,nimitz class cvn end item identification

Product Characteristics

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

Flow Control Device: disk
Disk Loading Method: weight
Renewable Seat Ring Type: threaded
End Item Identification: navy weapons system code,ja,nimitz class cvn
Mounting Position: vertical
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Style Designator: straight thru

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
TDCV-016095-24	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-440-4079?

The FSCG of the NSN 4820-01-440-4079 is 4820

Does NSN 4820-01-440-4079 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 4820-01-440-4079 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-440-4079 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 4820-01-440-4079 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Jan 13, 1997