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NationalStockNumber.INFO

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System Pressure Regulating Valve

NSN: 4820-01-431-0907 | Model: 754751-1

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

NSN Properties and Flags
NATO Stock Number
4820-01-431-0907
DEMIL
NO

Pricing and Availability

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NSN 4820-01-431-0907 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • 754751-1
Cage Codes:
  • Hamilton Sundstrand Corporation (CAGE 73030)
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.

ESD

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

ADPE

- Represents items with no adp components

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4820-01-431-0907 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, Spain, and France
What is the NIIN of NSN 4820-01-431-0907?
014310907 or 01-431-0907
Does NSN 4820-01-431-0907 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-431-0907?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 07, 1996