#17 DIN 3869 Fluid Connector / Profile Seal PR-17N85 Nitrile - M16 X 2.0 - 3/8" Fitting



Qty Discounts Prices
1-299
$0.360		 300-16,899
$0.118		 16,900-70,999
$0.059		 71,000+
$0.035

$0.360

  • Model: PR17-N85
  • 6094 in Stock
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The PR-17N85 is an 85 durometer black Nitrile (NBR) profile seal, precisely engineered for M16 X 2.0 threaded hydraulic fittings conforming to DIN 3869 specifications. Designed for 3/8" thread sizes, this static axial seal provides a dependable sealing solution in high-pressure hydraulic systems using mineral oil-based lubricants.

Its optimized profile geometry eliminates twisting during installation, minimizes deformation under load, and ensures long-term sealing reliability—even under pressure pulsation or low-viscosity fluid conditions. This profile ring is ideal for preventing leakage and maintaining system integrity in industrial and mobile hydraulic applications.

#17 DIN 3869 Fluid Connector / Profile Seal – PR-17N85 Nitrile – M16 X 2.0 Fitting – 3/8" Hydraulic Thread

Operating temperature: -22° to +212°F (–30° to +100°C)

Common Applications:

  • Threaded hydraulic ports and 3/8" fluid connectors (M16 x 2.0)
  • Hydraulic control valves and cylinder heads
  • Agricultural and construction machinery
  • General fluid power equipment

Chemical Compatibility:

  • Excellent resistance to:
    • Mineral-based lubricants and H, HL, HLP hydraulic fluids
    • Water up to +80°C
  • Limited compatibility with:
    • Flame-resistant HFA, HFB, HFC fluids (up to +60°C)
  • Not suitable for:
    • Aromatic/chlorinated hydrocarbons
    • Fuels with high aromatic content
    • Glycol-based brake fluids
    • Polar solvents
    • HFD hydraulic fluids

Why Buy PR-17N85 from The O-Ring Store LLC?

When sealing performance and traceability matter, The O-Ring Store LLC delivers:

  • Commercial On The Shelf (COTS) TORS Certificate of Conformance included with every shipment
  • ISO 9001:2015 certified processes for quality assurance and compliance
  • Free material data sheets available upon request
  • Optional Factory or Material Certifications ($100 if requested at time of order)
  • Olypsys® AI inspection system ensures consistent quality
  • Custom packaging, kitting, and scalable fulfillment for OEM and MRO programs

Partner with the experts in sealing solutions—only at The O-Ring Store.