300-375 3IN.MAL

View detailed technical data, stock status, and sourcing information for: 300-375 3IN.MAL
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-369-5160

Item Name Code

05487

Assigment Date

12/24/1992 (33 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

disk flow control device, plain (pipe) all ends connection style, spring disk loading method, whidbey island class lsd end item identification, right-hand all ends thread direction

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Disk Loading Method: spring
End Item Identification: whidbey island class lsd
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Mounting Position: horizontal or vertical
Nominal Thread Size: 3.000 inches all ends
Material: copper alloy body
Material: rubber flow control device
Material: steel corrosion resisting stem
Style Designator: straight thru
Thread Series Designator: npt all ends

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
300-375 3IN.MAL	Check Valve
375-3IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-369-5160?

The FSCG of the NSN 4820-01-369-5160 is 4820

Does NSN 4820-01-369-5160 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 4820-01-369-5160 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-369-5160 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 4820-01-369-5160 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Dec 24, 1992