R-301

View detailed technical data, stock status, and sourcing information for: R-301
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-078-6105

Item Name Code

61929

Assigment Date

06/16/1979 (47 years ago)

Two or more discrete semiconductor devices such as diode(s) and/or transistor(s), permanently cased, encapsulated, or potted together to form an inseparable unit. Excludes:devices having one or more components other than semiconductor devices. The individually distinct devices forming the unit may be internally connected. The unit in itself does not perform a complete specific function and cannot be assigned a more definite item name. It may include or consist of inseparable matched pairs. May or may not include mounting hardware and/or heatsink. For interconnected items arranged in stack(s), see rectifier, semiconductor device. For items formed on or within a semiconductor material substrate, formed on an insulating substrate or formed on a combination of both of these types, see microcircuit (as modified). Excludes:network (as modified); absorber, overvoltage; semiconductor device set; and semiconductor device assembly. Do not use if more specific name applies.

1 spool quantity, 2 spool position quantity, 1 pilot valve furnished items and quantity, automatic valve operation method, 3 flow pattern quantity

Product Characteristics

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

Valve Operation Method: automatic
Flow Pattern Quantity: 3
Spool Position Quantity: 2
Spool Quantity: 1
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
R-301	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4810-01-078-6105?

The FSCG of the NSN 4810-01-078-6105 is 4810

Does the NSN 4810-01-078-6105 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4810-01-078-6105 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 4810-01-078-6105 contain precious materials?

Precious metal content is unknown

Does NSN 4810-01-078-6105 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 4810-01-078-6105 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Jun 16, 1979