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Fluid Pressure Regulating Valve

NSN: 4820-00-181-8840 | Model: 3307721-1

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
4820-00-181-8840
DEMIL
NO
Body Material
Aluminum
Body Style
Angle
Furnished Items
Outlet pressure gage
Media For Which Designed
Air and gas, noncorrosive
First End Connection Type
Threaded internal pipe
First End Style Designator
Plain
First End Thread Size And Series/type Designator
1/4-18 npt
First End Thread Direction
Right-hand
Second End Relationship With First End
Identical
Seat Material
Plastic, acetal
Flow Control Device
Piston, spring loaded
End Connection Quantity
2
Outlet Pressure Range
+2.0 to 100.0 pounds per square inch
Regulation Type
Manual single stage
Manual Control Method
Screw
Valve Loading Method
Spring
Maximum Inlet Pressure Rating
400.0 pounds per square inch
Filter
Not included
Tempurature Rating
150.0 degrees fahrenheit
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7MC19T1031 2018-11-05 PMCMU 1 EA
SPE7MC18T9407 2018-05-14 PMCMU 2 EA
SPE7MC17TU299 2017-10-10 PMCMU 1 EA

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 4820-00-181-8840 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 3307721-1
  • 088196-7
  • R07-200RGKA
  • 672279
  • R04-200RGKAU
  • 672279
Cage Codes:
  • Carleton Life Support Systems Inc. (CAGE 99251)
  • Blue Wave Ultrasonics, Inc. (CAGE 0UU57)
  • Norgren C A Co (CAGE 43990)
  • 3 Communications Corporation L (CAGE 1PQF4)
  • Raytheon Technical Services Company (CAGE 36378)
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

U - Precious metal content is unknown

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:

    051080 - Faucets, bibcocks, gates valves

  • WCC:

    736 - Plumbing supplies

  • 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.

  • ACC:

    E - Engineer supplies, other than those listed under code b.

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9sx-n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $76.59 to $127.64..
Does NSN 4820-00-181-8840 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 Air Force, Department Of The Navy, Bureau Of Engraving and Printing, Germany, Italy, and Turkey
What is the NIIN of NSN 4820-00-181-8840?
001818840 or 00-181-8840
Does NSN 4820-00-181-8840 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-181-8840?
Solicitation SPE7MC19T1031 for qty 1 on 10/24/2018
When was this national stock number assigned to the federal catalog?
Oct 02, 1970