NSN 4820-01-544-1769
Valve Directional Control
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 tests for hydrostatic and/or operational testing and item serialization traceable to the certifications during initial procurement and any subsequent repairs. government source inspection is involved reference number differentiating characteristics, .
Manufacturer part number 21141-001 for national stock number 4820015441769.
Datasheet
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Product description
Directional Control Linear Valve NSN 4820-01-544-1769.
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MPN or Model
21141-001
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Schedule B
8481.80.9050 (Other taps, cocks, valves, etc., nesoi) -
NMF (National Motor Freight)
133300 - Machinery/machines NOI -
End Application
Valve drtnl cont 4 way hyd 3000psi gskt mnt alum -
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 tests for hydrostatic and/or operational testing and item serialization traceable to the certifications during initial procurement and any subsequent repairs. Government source inspection is involved
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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.
Pricing and Availability
Get a quote for 4820-01-544-1769 directional control linear valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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21141-001 | Sargent Aerospace & Defense, Llc |
211059717 | Electric Boat Corporation |
211059717Q5 | Naval Inventory Control Point |
21141-001Q5 | Naval Inventory Control Point |