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    76 Products

    Shatter-Resistant Sights

    The window and body are made from a single piece of plastic, making these sights more shatter resistant than sights with a glass window. They are not rated for pressure.
    Plastic with Plastic Window
    Image of Product. Front orientation. Sights. Shatter-Resistant Sights.
    Thread Size
    Window
    Dia.
    Hex
    Size
    Max. Pressure
    @ Temp.
    Temp. Range,
    ° F
    For Use With
    Seal
    Material
    Each
    Metric Male
     
    With One-Piece Construction
    M16 × 1.5 mm7/16"3/4"Not Rated-20 to 210Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)Buna-N
    		0000000000000
    M20 × 1.5 mm9/16"7/8"Not Rated-20 to 210Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)Buna-N
    		000000000000
    M25 × 1.5 mm11/16"1 1/16"Not Rated-20 to 210Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)Buna-N
    		000000000000
    M27 × 1.5 mm13/16"1 1/16"Not Rated-20 to 210Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)Buna-N
    		000000000000
    M30 × 1.5 mm7/8"1 3/16"Not Rated-20 to 210Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)Buna-N
    		000000000000
    M40 × 1.5 mm1 3/16"1 5/8"Not Rated-20 to 210Water, Diesel Fuel, Hydraulic Fluid (Petroleum Based)Buna-N
    		0000000000000
     

    Ultra-High-Temperature Quartz Glass Tubes

    Image of Product. Front orientation. Glass. Ultra-High-Temperature Quartz Glass Tubes.
    Blistering temperatures won’t melt these quartz tubes, and rapid temperature shifts won’t cause them to crack. Even tougher than borosilicate, they can be used in furnaces and ovens heated up to 2000° F. These highly pure tubes are often used in laboratories because they won’t leach impurities into samples or contaminate chemical reactions. Quartz tubes are optically clear and have excellent UV transmission, making them ideal for UV purification systems.
    Temp.
    OD,
    mm
    ID,
    mm
    Wall Thk.,
    mm
    Lg.
    Lg. Tolerance
    Edge
    Fabrication
    Min.
    Max.,
    ° F
    Color
    Each
    Annealed
    31.000112"-0.126" to 0.126"GroundNot Rated2,000Clear0000000000000
    42.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    53.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    64.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    75.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    86.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    97.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    108.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    119.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    1210.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    1311.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    1412.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    1513.000112"-0.126" to 0.126"GroundNot Rated2,000Clear00000000000
    1614.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    1715.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    1816.000112"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    1916.0001.512"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    2017.0001.512"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    21.618.0001.812"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    2219.0001.512"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    2320.0001.512"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    2420.000212"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
    2522.0001.512"-0.126" to 0.126"GroundNot Rated2,000Clear000000000000
     

    Ultra-High-Temperature Quartz Glass Rods and Discs

    Able to withstand temperatures up to 2100° F, this quartz glass is useful in high-temperature applications that also require optical clarity, such as high-intensity lighting, fiber-optic production, and optical lens systems. It provides excellent UV transmission, as well as high transmission in the visible and infrared ranges.
    Rods
    Image of Product. Front orientation. Glass. Ultra-High-Temperature Quartz Glass Rods and Discs.
    Temp.
    12" Long
    Dia.,
    mm
    Dia. Tolerance,
    mm
    Edge
    Fabrication
    Lg. Tolerance
    Min.
    Max.,
    ° F
    Color
    Each
    Annealed
    1-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    1.5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    2-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    2.5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    3-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    3.5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    4-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    5-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    6-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    6.4-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    7-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    8-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear000000000000
    9-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    10-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    11-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    12-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    13-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    14-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    15-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    16-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    17-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    18-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    19-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    20-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    22-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    24-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
    25-0.380 to 0.380Ground-0.125" to 0.125"Not Rated2,100Clear0000000000000
     

    Borosilicate Glass Tubes

    Image of Product. Front orientation. Glass. Borosilicate Glass Tubes.
    Also called Pyrex and Schott glass, this glass resists clouding and pitting and is highly chemical and heat resistant. With a low rate of thermal expansion, it stays dimensionally stable during changes in temperature.
    Temp.
    OD,
    mm
    ID,
    mm
    Wall Thk.,
    mm
    Lg.
    Lg. Tolerance
    Edge
    Fabrication
    Min.
    Max.,
    ° F
    Mil. Spec.
    Color
    Each
    Annealed
    50.6002.212"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
    61.2002.412"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    62.7001.6512"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    73.000212"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    83.0002.512"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear00000000000
    93.000312"-0.031" to 0.031"GroundNot Rated445MIL-G-47033Clear000000000000
     

    Borosilicate Glass Rods and Discs

    Also called Pyrex and Schott glass, this glass resists clouding and pitting and is highly chemical and heat resistant. With a low rate of thermal expansion, it stays dimensionally stable during changes in temperature.
    Also Available: Other disc sizes. Please select 8477K98 and specify the diameter and length.
    Rods
    Image of Product. Front orientation. Glass. Borosilicate Glass Rods and Discs.
    Temp.
    12" Long
    24" Long
    Dia.,
    mm
    Dia. Tolerance,
    mm
    Edge
    Fabrication
    Mil. Spec.
    Min.
    Max.,
    ° F
    Color
    Each
    Each
    Annealed
    2-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear0000000000000000000000
    3-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear0000000000000000000000
    4-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear0000000000000000000000
    5-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear0000000000000000000000
    6-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear0000000000000000000000
    7-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear0000000000000000000000
    8-0.400 to 0.400GroundMIL-G-47033Not Rated445Clear00000000000000000000000
     
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