4820-00-257-1504

Find complete technical information, availability, and procurement data for: 4820-00-257-1504
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-257-1504

Item Name Code

61929

Assigment Date

03/19/1971 (55 years ago)

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

3 end connection quantity, threaded internal pipe connection type, 0.250 inches nominal thread size, automatic valve operation method, normally closed and spring return features provided

Product Characteristics

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

End Connection Quantity: 3
Valve Operation Method: automatic
Connection Type: threaded internal pipe
Features Provided: normally closed and spring return
Nominal Thread Size: 0.250 inches
Body Material: copper alloy or steel corrosion resisting
Flow Pattern Quantity: 3
Spool Position Quantity: 2
Spool Quantity: 1
Thread Series Designator: npt
Furnished Items And Quantity: 1 pilot valve

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
VSW3301L	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-00-257-1504?

The FSCG of the NSN 4820-00-257-1504 is 4820

Does the NSN 4820-00-257-1504 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-257-1504 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 4820-00-257-1504 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-257-1504 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 4820-00-257-1504 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 19, 1971