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Safety Relief Valve

NSN: 4820-01-574-0778 | Model: 800350

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
4820-01-574-0778
DEMIL
NO
End Application
2320-01-564-6882 truck tractor; mrap cougar
Part Name Assigned By Controlling Agency
Dryer reservoir module
Special Features
150 psi pressure setting; thread 1/4-18 npt; holes 1

Parts List for Truck Tractor  

Other components in the assembly of NSN 2320-01-564-6882
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE7MC18T8203 2018-04-09 PMCMU 39 PG

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 4820-01-574-0778 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 800350
Cage Codes:
  • Bendix Commercial Vehicle Systems (CAGE 06853)
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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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:

    127200 - Pressure redcng water relief valve

  • 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:

    M - 85.0

  • ACC:

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

  • LCL:

    Z - No rating

  • 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 $76.10 to $126.83..
Does NSN 4820-01-574-0778 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, Department Of The Air Force, U.s. Marine Corps, Department Of The Navy, Canada, and United Kingdom
What is the NIIN of NSN 4820-01-574-0778?
015740778 or 01-574-0778
Does NSN 4820-01-574-0778 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-574-0778?
Solicitation SPE7MC18T8203 for qty 39 on 03/30/2018
When was this national stock number assigned to the federal catalog?
May 15, 2009