S-91195A105 0.2" ID x 1" OD Washdown Bonded Sealing Washers

Washdown Bonded Sealing Washers

1340FA00002 Washdown Bonded Sealing Washers
1340FA00002 Washdown Bonded Sealing Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1340FA00002
Equivalent to mcmaster :
91195A105

Basic Information

System of Measurement Inch
Washer Type Metal Bonded

Dimension Parameters

ID 0.2"
OD 1"
Thickness 0.047-0.109"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Rockwell B80

Temperature & Environment Parameters

Temperature Range, °F Min. -100°
Temperature Range, °F Maximum 400°

Installation & Application Parameters

For Screw Size No. 10

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Seal Parameters

Seal Material Silicone Rubber
Seal Hardness Durometer 50A
Seal Color Green
Maximum Pressure, psi For Fluids 100
Maximum Pressure, psi For Gases 100
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Superior sealing performance with permanently bonded silicone rubber that prevents fluid and gas leakage up to 100 psi
  • Exceptional temperature resistance maintains integrity across extreme environments from -100°F to 400°F
  • Corrosion-resistant 18-8 stainless steel construction ensures long-term durability in harsh industrial conditions
  • Precision fit for No. 10 screws with 0.2" ID and 1" OD dimensions for reliable installation and vibration resistance
  • Optimized material hardness combines Rockwell B80 metal strength with Durometer 50A seal flexibility for perfect compression
  • Visual seal identification through green silicone coloring enables quick inspection and proper assembly
  • Full regulatory compliance meets RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

These metal bonded washers solve critical sealing challenges in industrial equipment where temperature fluctuations and pressure variations compromise standard washers. The 18-8 stainless steel base provides structural integrity while the chemically bonded silicone rubber seal creates an impermeable barrier against fluids and gases. Engineered for No. 10 screw applications in hydraulic systems, pneumatic controls, and processing equipment, these washers prevent leakage in connections subjected to thermal cycling from -100°F to 400°F. The bonded construction eliminates seal displacement during installation or vibration, ensuring consistent performance in automotive, aerospace, and manufacturing applications where reliability is paramount.

Specification Summary & Compliance

Precision manufactured to inch system dimensions with 0.2" ID and 1" OD, these washers feature a thickness range of 0.047-0.109" for optimal compression. The assembly combines 18-8 stainless steel with Rockwell B80 hardness and silicone rubber seal with Durometer 50A hardness. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material traceability for industrial procurement requirements.

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