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Reducing Bushing, 316 Stainless Steel, 3/8 in Male NPT x 1/4 in Female NPT, Hex Head MPN:6-4 RB-SS

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Brand: Parker
Part #: 6-4 RB-SS
SKU
510-G3395813
$78.87 for Order Qty of 3
Regular Price $36.81 Special Price $26.29

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Reducing Bushing, 316 Stainless Steel, 3/8 in Male NPT x 1/4 in Female NPT, Hex Head
  • The PARKER - 6-4 RB-SS is a stainless steel reducing bushing designed for adapting pipe connections from a larger size to a smaller size. It features a male National Pipe Thread (NPT) connection on Side A and a female NPT connection on Side B. The fitting is constructed from 316 stainless steel

  • intended for use in air, natural gas, and oil piping systems within the specified ratings (max 5,300 psi
  • temperature range -425 to 1,200 °F). It has a compact overall length of 0.86 inches and is colored silver. Transition between pipe sizes (3/8" male NPT to 1/4" female NPT) using 316 stainless steel.

    Key Features:

    • - Pipe size: 3/8" (male) x 1/4" (female) NPT connections
    • - Material: 316 Stainless Steel
    • - Maximum operating pressure: 5,300 psi
    • - Temperature range: -425° to 1,200° F
    • - Standards: ANSI B31.1, ANSI B31.3, ANSI B1.20.1
    • - Hex size for wrenching: 3/4 inch
    • - No pre-applied thread sealant or included seal
    • - Specific fitting shape: Reducing Bushing



Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 0.60
  • Package Width: 0.60
  • Package Height: 0.70
  • Package Weight: 0.05
  • California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on February 8, 2026 1:46pm UTC
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In stock