4820-01-421-4642

Find complete technical information, availability, and procurement data for: 4820-01-421-4642
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-4642

Item Name Code

05485

Assigment Date

11/08/1995 (30 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

right-hand all ends thread direction, plain,optional end(pipe) all ends connection style, 170ft patrol coastal (pc-1) class ships end item identification, needle flow control device, manual valve operation method

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: needle
End Item Identification: 170ft patrol coastal (pc-1) class ships
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches all ends
Special Features: subplate mounted
Material: steel body
Thread Series Designator: nptf 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
118189	Globe Valve
NS1600-S-V	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-4642?

The FSCG of the NSN 4820-01-421-4642 is 4820

Does the NSN 4820-01-421-4642 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-421-4642 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 4820-01-421-4642 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-4642 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 4820-01-421-4642 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Nov 8, 1995