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4820-01-149-5569

Find complete technical information, availability, and procurement data for: 4820-01-149-5569

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4820-01-149-5569
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-149-5569
Item Name Code
61929
Assigment Date
03/22/1983 (43 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.

valve,4 way end item identification, zzzy criticality code justification, an item that supports subsafe critical systems and requires objective quality evidence that quality assurance requirements have been met, including certification of test for hydrostatic and/or operational testing and item ser ialization traceable to the certifications during initial procurement and anysubsequent repairs. government sources inspection is involved. reference number differentiating characteristics

Product Characteristics

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

End Item Identification
valve,4 way
Criticality Code Justification
zzzy
Reference Number Differentiating Characteristics
an item that supports subsafe critical systems and requires objective quality evidence that quality assurance requirements have been met, including certification of test for hydrostatic and/or operational testing and item ser ialization traceable to the certifications during initial procurement and anysubsequent repairs. government sources inspection is involved.

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
3189110-1 Directional Control Linear Valve
3189110-1Q5 Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-01-149-5569?
The FSCG of the NSN 4820-01-149-5569 is 4820
Does the NSN 4820-01-149-5569 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-149-5569 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-149-5569 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-149-5569 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 4820-01-149-5569 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Tue, Mar 22, 1983

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