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Safety Relief Valve

NSN: 4820-01-444-0768 | Model: RD102S09-6T

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

NSN Properties and Flags
NATO Stock Number
4820-01-444-0768
DEMIL
NO
Thread Class
2a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Disk
Valve Discharge Flow Rate
10.0 pounds per hour
Maximum Operating Temp
200.0 degrees fahrenheit single response
End Application
4920-01-347-1666; truck, f (artft-6 and artft-g rops)
Connection Style
G46d plain (screw-in cartridge) all ends
Valve Operation Method
Automatic
Connection Type
Threaded cartridge all ends
Adjustable Pressure Range
+200.0/+900.0 pounds per square inch
Maximum Operating Pressure
3500.0 pounds per square inch single response
Thread Size
0.875 inches all ends
Material
Steel flow control device
Media For Which Designed
Oil, hydraulic single response
Style Designator
Err-090
Thread Series Designator
Unf all ends

Parts List for Egw Deaeration Cart  

Other components in the assembly of NSN 4920-01-347-1666

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NSN 4820-01-444-0768 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • RD102S09-6T
  • RD102S09-6T
  • RD102S09-6T
Cage Codes:
  • Hannifin Corporation Parker (CAGE 09990)
Schedule B & Trade:
  • Schedule B: 8481400000 (NAICS 332911)

    Safety or relief valves

  • SITC: 74740

    Safety or relief valves

  • 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.

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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    -------
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $355.14 to $591.91..
Does NSN 4820-01-444-0768 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Defense Logistics Agency
What is the NIIN of NSN 4820-01-444-0768?
014440768 or 01-444-0768
Does NSN 4820-01-444-0768 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-444-0768?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 28, 1997