S-90097A114 0.088" ID x 0.175" OD Insulating Washers

Insulating Washers

1281FA00003 Insulating Washers
1281FA00003 Insulating Washers

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

Part No.
Part No. 1281FA00003
Equivalent to mcmaster :
90097A114

Basic Information

System of Measurement Inch
Washer Type Sleeve
Color Off-White

Dimension Parameters

ID 0.088"
OD 0.175"
Overall Height 0.8"

Material & Strength Parameters

Material Nylon Plastic
Hardness Rockwell R118

Temperature & Environment Parameters

Temperature Range, °F Min. -40°
Temperature Range, °F Maximum 180°

Installation & Application Parameters

For Screw Size No. 2

Finish & Compliance Parameters

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

Geometric Parameters

Sleeve OD 0.112"
Sleeve Height 0.75"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Superior electrical insulation prevents current leakage and short circuits in sensitive equipment
  • Excellent corrosion resistance ensures long-term reliability in harsh industrial environments
  • Wide temperature tolerance from -40°F to 180°F maintains performance in extreme conditions
  • Rockwell R118 hardness provides durable wear resistance and consistent compression performance
  • Precision 0.088" ID ensures perfect fit and secure fastening for No. 2 screw applications
  • Extended 0.75" sleeve height offers enhanced vibration dampening and load distribution
  • Full regulatory compliance with RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

This nylon sleeve washer delivers critical engineering solutions where electrical insulation and corrosion resistance are paramount. The off-white nylon plastic construction prevents galvanic corrosion between dissimilar metals while providing excellent dielectric properties for electrical assemblies. With its 0.75" sleeve height and Rockwell R118 hardness, this washer effectively absorbs vibration and distributes load pressure, preventing loosening in dynamic applications. The precise 0.088" ID ensures secure fitting on No. 2 screws, making it ideal for electronic enclosures, control panels, and machinery where reliable insulation and chemical resistance are essential. Its temperature resilience from -40°F to 180°F guarantees performance stability across diverse operating environments.

Specification Summary & Compliance

This inch-system sleeve washer features precise dimensional specifications including 0.088" ID, 0.175" OD, and 0.75" sleeve height with 0.8" overall height. Manufactured from nylon plastic with Rockwell R118 hardness rating, the component maintains dimensional stability across its operating range. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.

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