O-Rings, Grommets, Gaskets & Seals, Bushings & Plugs


O-rings are used as sealing devices to prevent fluid leaks or maintain a vacuum seal.  Installed in a groove, O-rings are compressed between two components and are designed to function in moving or non-moving applications. O-rings, measured in size by the internal dimension (id) and cross section/thickness (cs).  Available in a variety of standard and high performance elastomers (rubber) and compounds suitable for use with water, oil, gasoline, propane, air, synthetic lubricants, steam and other substances operating at a wide range of temperatures.


Grommets available through AALL AMERICAN Fasteners, come in a variety of sizes, materials and hardness for applications in industries such as electronics, construction, aerospace, healthcare and transportation.  In standard and custom designs, grommets provide varying degrees of insulation, noise reduction and vibration suppression.

Grommet Styles:
  • Blind & Plug Grommets       
  • Extended Neck
  • Grommet Rolls
  • Horseshoe 
  • Insulation
  • Military – MS35489 / AN-931
  • Mounting Hole
  • Multiple Hole
  • Oval
  • Rectangular
  • Vibration

Gaskets & Seals

Made from a variety of materials, gaskets and seals sandwich between two inconsistent, mated materials to form a consistent seal. Gaskets and seals are available in a number of materials including rubber, Neoprene®, cork, felt, silicone and foam. AALL AMERICAN Fasteners supplies standard and custom gaskets and seals to meet numerous application requirements including:
  • Chemicals
  • Gases
  • Noise
  • Vibration
  • Steam
  • Liquids
  • Temperature Ranges

Bushings & Plugs

Bushings accommodate surface openings providing protection against friction, insulation and vibration reduction for the wires, cables or hoses passing through them while plugs fill bushing holes when not in use.  Bushings and plugs are available in different diameters and depths to accommodate a variety of mating surfaces.  Additional information on nylon and plastic bushings is available under our Fastener section in Nylon / Plastics.

Bushing Types:
  • Electrical     
  • Liquid Tight
  • Metric
  • Open / Closed
  • Snap 
    • Reducer
    • Shorts
    • Smooth Bore
    • Thick
    • Thin
  • Snub
  • Strain Relief
    • Bell-Mouth
    • Lay-In
    • Pig Tail
    • Right Angle
    • Straight Through
  • Threaded
  • Threaded Smooth Bore
  • Universal
    • Open / Close
    • Shorty
    • Thick
  • Dome   
    • Standard
    • Thick
    • Thin
  • Double D
  • Liquid Tight
  • Metric
  • Rectangular
  • Threaded
  • Tubing Caps
Please contact our Certified Fastener Specialists to review your requirements for O-rings, grommets, gaskets, seals or bushings at 877-791-4426 or send your Request For Quote to us directly.

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