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NSN 4820-00-001-1673

Description: Pressure and temper relief valve nsn 4820-00-001-1673 and part number(s) with same form, fit, and function: 898246-3-1, a51e9005-3.

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NSN: 4820-00-001-1673
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Pressure And Temper Relief Valve NSN 4820-00-001-1673 Datasheet

  • Body Material:
    Aluminum alloy
  • Body Style:
    Straight thru
  • Temp Rating:
    550.0 deg fahrenheit
  • Media For Which Designed:
    Air
  • First End Connection Type:
    Threaded internal tube
  • Second End Relationship With First End:
    Not identical
  • End Connection Quantity:
    2
  • Opening Pressure Setting:
    80.0 pounds per square inch
  • Temp Adjustability:
    Adjustable
  • Temp Control Device Type:
    Thermostatic
  • Reference Number Differentiating Characteristics:
    As differentiated by the source control dwg no.

Identification:

NIIN: 000011673
NSN: 4820000011673
DEMIL Code: D
DEMIL Code Meaning: Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition.
ADPE: 0 (Represents items with no adp components)
CRITL: N
ENAC:
ESD:
HMIC: N
PMIC: A

Freight Codes:

NMF Desc: Pressure Reg/red/relief Valves Noi
NMFC: 127220
UFC: 64490
LTL: 77.5
LCL: 77.5
WCC: Pumps and parts, (machinery and parts),(less than 35 feet)
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ASH: No special handling required.

Reference Drawing:

[drawing of 4820-00-001-1673]

Schedule B & Trade:

8481400000 (NAICS 332911)
Safety or relief valves
SITC:
74740

Safety or relief valves

End Use:
21180

Industrial machines, other

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
What NATO entities are users of this NSN?
Belgium, and United States
How is national stock number 4820-00-001-1673 defined?
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. thermostatically operated valves close when the pressure is relieved or the temperature is reduced. fusible plug valves require replacement of the plug. see also valve, safety relief and valve, regulating. temperature.
Does this item require Demilitarization?
Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Is this item ITAR controlled?
Yes. This item is subject to the international traffic in arms regulations (ITAR).
When was this national stock number assigned to the federal catalog?
Sep 27, 1972

Replacements and Cancellations:

4820-00-001-1673 is not a replacement of any national stock number and has not been cancelled or replaced itself.