NSN 4820-01-182-6703 NIIN — Safety Relief Valve

National Stock number : 4820-01-182-6703

Safety Relief Valve


Available Quantity 3
Available Conditions NS NE SV
Classification Nonpowered Valves - FSC 4820
Schedule B 8481400000
Stock Check Date 06/01/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Safety Relief Valve

Thread Direction

RIGHT-Hand all ends

Flow Control Device

poppet

Bonnet Type

inside spring

Bonnet Attachment Method

integral

Disk Loading Method

spring

Maximum Operating Temp

400.0 deg fahrenheit single response

Connection Style

G46B plain (pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded external pipe all ends

Adjustable Pressure Range

+3.0/+50.0 pounds per square inch

Maximum Operating Pressure

2500.0 pounds per square inch single response

Nominal Thread Size

0.500in. all ends ⁓1/2"

Material

steel corrosion resisting body

Style Designator

Thread Series Designator

npt all ends

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National Stock Number
4820-01-182-6703
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