NSN 4820-01-145-6677 NIIN — Safety Relief Valve

National Stock number : 4820-01-145-6677

Safety Relief Valve


Available Quantity 1
Available Conditions NS
Classification Nonpowered Valves - FSC 4820
Schedule B 8481400000
Stock Check Date 04/14/2026
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

Connection Style

G9 plain, optional end (pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded internal pipe all ends

Maximum Operating Pressure

125.0 pounds per square inch single response

Nominal Thread Size

0.250in. all ends ⁓1/4"

Opening Pressure Setting

90.0 pounds per square inch

Material

aluminum alloy body

Media For Which Designed

air 1st response

Surface Treatment

anodize

Style Designator

Thread Series Designator

npt all ends

Pricing and Availability Quote

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National Stock Number
4820-01-145-6677
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