4820-01-517-9878

Find complete technical information, availability, and procurement data for: 4820-01-517-9878
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-517-9878

Item Name Code

61929

Assigment Date

02/26/2004 (22 years ago)

A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.

2 spool position quantity, 1000.0 pounds per square inch hydraulic fluid, petroleum base maximum operating pressure and media for which designed, hydraulic valve operation method, 2 flow pattern quantity, 80.0 gallons per minute valve discharge flow rate

Product Characteristics

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

Valve Discharge Flow Rate: 80.0 gallons per minute
Valve Operation Method: hydraulic
Maximum Operating Pressure And Media For Which Designed: 1000.0 pounds per square inch hydraulic fluid, petroleum base
Flow Pattern Quantity: 2
Spool Position Quantity: 2
Spool Quantity: 1

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-517-9886	No Name Available	05/01/2023

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
A4D03-3001-0103-00A1	Directional Control Linear Valve
D4P030B2N	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-01-517-9878?

The FSCG of the NSN 4820-01-517-9878 is 4820

Does the NSN 4820-01-517-9878 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-517-9878 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 4820-01-517-9878 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-517-9878 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 4820-01-517-9878 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Thu, Feb 26, 2004