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Fluid Pressure Regulating Valve

NSN: 4820-01-184-5319 | Model: ACL50172-E535

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed ga (es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1) , fluid pressure regulating, aircraft.

NSN Properties and Flags
NATO Stock Number
4820-01-184-5319
DEMIL
NO
Body Material
Aluminum alloy or zinc alloy
Body Style
Straight thru
Media For Which Designed
Air
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/2-18 ptf-spl
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Flow Control Device
Plug
Flow Control Device Material
Plastic, nylon resin
End Connection Quantity
2
Outlet Pressure Range
+5.0/+125.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Knob
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
300.0 pounds per square inch
Filter
Not included
Tempurature Rating
Between 0.0 degrees fahrenheit and 175.0 degrees fahrenheit

Pricing and Availability

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NSN 4820-01-184-5319 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • ACL50172-E535
  • R02-400-RNM-AU
  • R12-400-RNLA
  • R74G6AKRMN
  • R12-400-RNLA
Cage Codes:
  • Aai Corporation (CAGE 05172)
  • Norgren C A Co (CAGE 43990)
  • Air Corp Dev (CAGE 3G229)
Replacements:
  • 4820-01-184-5319 replaces 4820-01-018-3750
Schedule B & Trade:
  • Schedule B: 8481809015 (NAICS 332911)

    Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

  • SITC: 74780

    Taps, cocks, valves and similar appliances, n.E.S.

  • End Use: 21180

    Industrial machines, other

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    127220 - Pressure reg/red/relief valves noi

  • WCC:

    594 - Pumps and parts, (machinery and parts),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LCL:

    P - 77.5

  • LTL:

    P - 77.5

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $155.84 to $259.74..
Does NSN 4820-01-184-5319 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, National Aeronautics and Space Administration, Brazil, Canada, Republic Of Korea, Netherlands, Norway, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 4820-01-184-5319?
011845319 or 01-184-5319
Does NSN 4820-01-184-5319 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-184-5319?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 19, 1984