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Safety Relief Valve

NSN: 4820-01-652-9518 | Model: SS-RL3M4F4-RT SET-A

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
4820-01-652-9518
DEMIL
NO
Bonnet Type
Inside spring
Bonnet Attachment Method
Threaded
Valve Operation Method
Manual
Material
Steel body
Style Designator
Angle

Pricing and Availability

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NSN 4820-01-652-9518 Datasheet

Supply Class (FSC):
Nonpowered Valves
Cross Reference:
  • SS-RL3M4F4-RT SET-A
Cage Codes:
  • Swagelok Company (CAGE 3T9T9)
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

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4820-01-652-9518 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Canada
What is the NIIN of NSN 4820-01-652-9518?
016529518 or 01-652-9518
Does NSN 4820-01-652-9518 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-652-9518?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Mar 09, 2016