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Nolato PPT

Connector Gaskets

Our range of connector gaskets includes precision diecut gaskets made from a large selection of materials, both conductive and non-conductive.

Both EMI shielding connector gaskets & environmental shielding connector gaskets are available as waveguide and connector gaskets to MIL-C-81511, MIL-C-5015, MIL-C-38999 and MIL-C-26482 plus industry standard configurations including BN, BNC, D, WG, WR, IEC, UG, AN and special profiles cut to customers specifications.

Applications

Generally connector gaskets are cut from thin reinforced materials, such as conductive filled aluminium mesh or silicone filled expanded Monel foil, to ensure that the compressive forces exerted ion the connector do not distort the gasket. However, for certain applications oriented wires in silicone or conductive silicone EMI shielding materials are selected for their specific properties.

Most gaskets can be made from all standard materials but it is important to consider the ‘land-width’ around the periphery of a connector gasket if conductive filled aluminium mesh or silicone filled expanded Monel foil are specified. In some instances, where a gasket has fixing holes on each corner, the holes are extended outwards to slots, which helps to prevent damage to the gasket during production and fitting.

EMI shielded connector gaskets are fitted in the normal manner and particular care should be taken when passing a gasket over a threaded connector body. Avoid the use of conductive adhesives as they tend to adversely affect the sealing characteristics of most types of gasket.

Applications Notes
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Catalogue
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How to measure Gaskets & O-Rings
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  • Specifications

    The specifications and temperature ranges of each material type can be found in the relevant material sections.

  • Performance

    The emi shielding performance of each material type can be found in the relevant product sections.

     

  • How to order

    For AN connector gaskets specify the relevant part number from the table below.

    For all other waveguide and connector gaskets, state the material type and drawing number, MIL reference or standard specification as applicable or contact us to discuss your requirements.

  • Part Numbers

    MIL-C-5015/26482 Connector Gaskets

    AN Shell Size Dimentions (mm) Part Number Suffix Part Number Prefix
      A B C D    
    8 22.23 12.7 15.09 4.5 08 MC-1 = Silicone Filled Expanded Monel Foil 0.5mm
    10 25.40 15.88 18.26 4.5 10 MC-2 = Silicone Filled Expanded Monel Foil 0.75mm
    12 27.79 19.05 20.65 4.5 12 MC-3 = Silicone Filled Aluminium Mesh 0.5mm<
    14 30.18 22.23 23.01 4.5 14 MC-4 = Neoprene Filled Aluminium Mesh 0.5mm
    16 32.54 25.40 24.61 4.5 16 MC-5 = Oriented Wires in Solid Silicone
    18 34.93 28.58 27.00 5.0 18 MC-6 = Oriented Wires in Solid Fluorosilicone
    20 38.10 31.75 29.36 5.0 20 MC-7 = Nickel Graphite Conductive Silicone
    22 41.28 34.93 31.75 5.0 22 MC-8 = Oriented Wires in Flame Retardant Solid Silicone
    24 44.45 38.10 34.93 5.5 24 MC-9 = Silver Aluminium Conductive Silicone
    28 50.80 44.45 39.70 5.5 28 Other materials available on request
    32 57.15 50.80 44.45 6.0 32  Examples
    36 63.50 55.58 49.23 6.0 36 MC-312 = Shell size 12 in 0.5mm Silicone Filled Aluminium Mesh
    40 69.85 61.93 55.58 6.0 40 MC-210 = Shell size 10 in 0.75mm Silicone Filled Expanded Monel Foil
    44 76.20 70.64 60.33 6.0 44  
    48 82.55 76.99 66.68 6.0 48  

    MIL-C-5015/26482 Connector Gaskets

    Shell Size Dimentions (mm) Part Number Suffix
      A B C D    Part Number
    9 24.10 16.50 18.26 3.5 09 EE10-75-38999-09
    11 26.50 19.60 20.62 3.5 11 EE10-75-38999-11
    13 28.90 22.80 23.01 3.5 13 EE10-75-38999-13
    15 31.30 26.00 24.61 3.5 15 EE10-75-38999-15
    17 33.70 30.90 26.97 3.5 19 EE10-75-38999-17
    19 36.90 32.30 29.36 3.5 19 EE10-75-38999-19
    21 40.10 35.20 21.35 3.5 21 EE10-75-38999-21
    23 43.30 38.70 34.93 4.1 23 EE10-75-38999-23
    25 46.40 42.00 38.10 4.1 25 EE10-75-38999-25