4810-00-018-4888

Find complete technical information, availability, and procurement data for: 4810-00-018-4888
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-018-4888

Item Name Code

61929

Assigment Date

01/01/1961 (65 years ago)

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes:valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.

c/o:1 51330 sleeve and 1 51331 spool,sleeve port inside dia is to be sharp to 0.003 radius max,spool corners 0.002 radius max outside dia,lap fit of spool and sleeve to 0.00090 in. to 0.000140 in.dia clearance special features

Product Characteristics

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

Special Features: c/o:1 51330 sleeve and 1 51331 spool,sleeve port inside dia is to be sharp to 0.003 radius max,spool corners 0.002 radius max outside dia,lap fit of spool and sleeve to 0.00090 in. to 0.000140 in.dia clearance

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
51329	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4810-00-018-4888?

The FSCG of the NSN 4810-00-018-4888 is 4810

Does the NSN 4810-00-018-4888 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4810-00-018-4888 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 4810-00-018-4888 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-00-018-4888 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 4810-00-018-4888 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961