Secure Ordering: +1 (757) 528-8028
Parts Catalog » Hardware » Contact Us » Quote »
NationalStockNumber.info
NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Oxygen System Pressure Regulating Valve

NSN: 4820-01-509-2324 | Model: 900-2533

A valve used to automatically maintain within close limits a predetermined pressure within an oxygen system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is bypassed to the accumulator or reservoir in lieu of passing through the entire system. It is specifically designed and/or cleaned for oxygen systems. Excludes valve, regulating, system pressure; valve regulating, fluid pressure and valve, calibrated flow.

NSN Properties and Flags
NATO Stock Number
4820-01-509-2324
DEMIL
NO
Body Material
Aluminum
First End Connection Type
Threaded internal pipe
First End Thread Size And Series/type Designator
1/8-27 npt
Second End Relationship With First End
Not identical
End Connection Quantity
2
Manual Control Method
Knob
Maximum Inlet Pressure Rating
50.0 pounds per square inch
Filter
Included
End Application
1520-01-471-6743
Part Name Assigned By Controlling Agency
Constant flow selector valve
Special Features
Material, body: anodized aluminum, knob: polycarbonate; designed for use on hospital and portable oxygen systems where a metered supply of oxygen is required. It has 5 distinct flow rate settings. Original model l233, with diss or barbed outlet and flow rates of 2, 4, 6, 10, 15 lpm is modified to become p/n 900-2533. Operating temperature: -30degf - 125degf. Storage temperature: -40degf - 160degf; filter: 25 micron ss mesh screen

Parts List for Search And Rescue Helicopter  

Other components in the assembly of NSN 1520-01-471-6743

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.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping

NSN 4820-01-509-2324 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 900-2533
Cage Codes:
  • Air Methods Corporation (CAGE 07QY8)
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.

  • 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
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,127.84 to $1,879.74..
Does NSN 4820-01-509-2324 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 Army
What is the NIIN of NSN 4820-01-509-2324?
015092324 or 01-509-2324
Does NSN 4820-01-509-2324 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-509-2324?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 17, 2003