NSN 4820-01-022-5988 NIIN — Check Valve

National Stock number : 4820-01-022-5988

Check Valve


Available Quantity 1
Available Conditions NS
Classification Nonpowered Valves - FSC 4820
Schedule B 8481302090
Stock Check Date 11/06/2025
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

Check Valve

Thread Direction

RIGHT-Hand all ends

Offset Distance

0.630in.

Flow Control Device

poppet

Disk Loading Method

spring

Connection Style

plain, optional end (pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded internal pipe all ends

Mounting Position

horizontal or vertical

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.375in. all ends ⁓3/8"

Special Features

inline mounted. valve has internally threaded pilot port nptf 0.250-18 thru which hydraulic pressure can be applied to unseat the poppet allowing full flow both directions

Material

steel

Media For Which Designed

fuel/oil, hydrocarbon single response

Surface Treatment

oxide

Style Designator

offset

Thread Series Designator

npt all ends

Pricing and Availability Quote

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National Stock Number
4820-01-022-5988
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