NSN 4820-00-202-7671 NIIN — Check Valve

National Stock number : 4820-00-202-7671

Check Valve


Available Quantity 1
Available Conditions NE
Classification Nonpowered Valves - FSC 4820
Schedule B 8481301090
Stock Check Date 02/04/2026
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

Check Valve

Thread Class

3a 1st end

Thread Direction

RIGHT-Hand 1st end

Flow Control Device

ball

Disk Loading Method

spring

Maximum Operating Temp

350.0 deg fahrenheit single response

Connection Style

plain, optional end (pipe) 2nd end

Valve Operation Method

automatic

Connection Type

threaded internal pipe 2nd end

Mounting Position

horizontal or vertical

Maximum Operating Pressure

500.0 pounds per square inch single response

Nominal Thread Size

0.625in. 1st end ⁓1/64"

Seat Angle

45.0 degrees 1st end

Opening Pressure Setting

3.0 pounds per square inch

Material

steel corrosion resisting flow control device

Media For Which Designed

fuel/oil, hydrocarbon single response

Style Designator

straight thru

Thread Series Designator

unf 1st end

Pricing and Availability Quote

Review your quote then place an order for this NSN

National Stock Number
4820-00-202-7671
Quantity:
Your Email:
Phone:
Ref. / PO #:
Company:
Your Name: