DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense
    Acquisition
    Regulations Supplement)
    click to learn more about
    System of Measurement
    System of Measurement
    Inch
    Metric
    Length
    Length
    7/16"
    0.472"
    1/2"
    0.56"
    0.59"
    0.591"
    3/5"
    0.61"
    0.62"
    5/8"
    0.63"
    0.64"
    21/32"
    0.67"
    43/64"
    11/16"
    0.7"
    3/4"
    25/32"
    0.787"
    51/64"
    4/5"
    13/16"
    0.83"
    27/32"
    0.85"
    55/64"
    0.87"
    7/8"
    0.88"
    57/64"
    0.9"
    29/32"
    15/16"
    0.940"
    1"
    1" to 242"
    1.06"
    1 1/16"
    1.08"
    1.09"
    1 3/32"
    1.1"
    1.12"
    1 1/8"
    1.13"
    1.160"
    1.181"
    1 3/16"
    1.19"
    1.2"
    1 7/32"
    1 1/4"
    1.3"
    1 5/16"
    1.32"
    1.33"
    1.37"
    1 3/8"
    1.4"
    1.43"
    1 7/16"
    1.44"
    1 29/64"
    1 15/32"
    1.470"
    1 1/2"
    1 33/64"
    1.55"
    1 9/16"
    1 37/64"
    1.6"
    1 39/64"
    1.62"
    1 5/8"
    1.64"
    1 41/64"
    1 21/32"
    1 11/16"
    1.7"
    1 47/64"
    1 3/4"
    1 49/64"
    1.77"
    1 4/5"
    1 13/16"
    1.84"
    1 27/32"
    1.85"
    1 7/8"
    1.880"
    1.89"
    1.9"
    1 29/32"
    1.91"
    1.93"
    1 15/16"
    1 31/32"
    1.97"
    1.98"
    2"
    2" to 144"
    2" to 220"
    2" to 236"
    2" to 240"
    2 1/16"
    2.1"
    2.12"
    2 1/8"
    2 3/16"
    2.2"
    2 7/32"
    2.24"
    2 1/4"
    2.3"
    2.31"
    2 5/16"
    2 21/64"
    2.34"
    2 11/32"
    2 3/8"
    2.380"
    2.4"
    2 13/32"
    2 7/16"
    2.46"
    2 15/32"
    2.47"
    2 1/2"
    2.56"
    2 9/16"
    2 19/32"
    2.6"
    2.61"
    2 5/8"
    2.63"
    2 21/32"
    2 11/16"
    2.7"
    2 45/64"
    2 47/64"
    2 3/4"
    2.79"
    2.8"
    2.81"
    2 13/16"
    2.83"
    2 27/32"
    2 7/8"
    2.880"
    2.89"
    2.9"
    2 29/32"
    2.910"
    2.93"
    2 15/16"
    2 61/64"
    2 31/32"
    2.970"
    3"
    3 3/64"
    3 1/16"
    3 3/32"
    3.1"
    3 1/8"
    3 5/32"
    3 3/16"
    3.190"
    3.2"
    3.220"
    3 1/4"
    3.3"
    3 5/16"
    3 3/8"
    3.380"
    3.4"
    3.41"
    3 7/16"
    3.48"
    3 1/2"
    3.52"
    3.54"
    3.56"
    3 9/16"
    3 19/32"
    3.6"
    3 5/8"
    3.65"
    3 21/32"
    3 11/16"
    3.7"
    3 3/4"
    3.8"
    3 13/16"
    3.83"
    3 7/8"
    3.88"
    3.9"
    3 15/16"
    3.970"
    4"
    4.01"
    4.060"
    4 1/16"
    4.12"
    4 1/8"
    4 3/16"
    4.190"
    4 13/64"
    4 1/4"
    4 1/4" to 5 1/2"
    4.3"
    4.310"
    4 5/16"
    4 3/8"
    4.4"
    4 7/16"
    4.47"
    4 1/2"
    4.55"
    4 9/16"
    4.57"
    4.61"
    4.62"
    4 5/8"
    4.630"
    4.66"
    4 11/16"
    4.690"
    4.7"
    4 3/4"
    4.77"
    4.8"
    4 7/8"
    4.9"
    4 29/32"
    4 15/16"
    4.95"
    5"
    5.05"
    5 1/16 "
    5 1/8"
    5 3/16"
    5.2"
    5.24"
    5 1/4"
    5.3"
    5 5/16"
    5.37"
    5 3/8"
    5 7/16"
    5.44"
    5 1/2"
    5.52"
    5.62"
    5 5/8"
    5 11/16"
    5.71"
    5.73"
    5 3/4"
    5.8"
    5.83"
    5.85"
    5 7/8"
    5.9"
    5 15/16"
    5 31/32"
    5.98"
    6"
    6 1/16"
    6 1/8"
    6 3/16"
    6.190"
    6.2"
    6 1/4"
    6 1/4"-24 1/2"
    6.3"
    6 5/16"
    6 3/8"
    6.38"
    6 1/2"
    6.6"
    6 5/8"
    6.67"
    6 11/16"
    6.7"
    6 3/4"
    6 13/16"
    6 7/8"
    7 "
    7 1/8 "
    7 3/16"
    7 1/4"
    7 5/16"
    7 3/8"
    7 7/16"
    7 1/2"
    7.52"
    7 5/8 "
    7 3/4"
    7.91"
    8"
    8 3/16"
    8 1/4"
    8 3/8"
    8 7/16"
    8 1/2"
    8 5/8"
    8 11/16"
    8.69"
    8.7"
    8 3/4"
    8.83"
    8 7/8"
    9"
    9 1/8"
    9 3/16"
    9.21"
    9 1/4"
    9 3/8"
    9 7/16"
    9 1/2"
    9 9/16"
    9.82"
    9 7/8"
    10"
    10 1/4"
    10 1/2"
    10.6"
    10 3/4"
    10 15/16 "
    11"
    11 1/8"
    11 3/8"
    11 1/2"
    11 5/8"
    12"
    12 1/4"
    12 1/2"
    12 11/16 "
    12 3/4 "
    13"
    13.1"
    13 5/16"
    13.35"
    13 3/8"
    13 1/2"
    13 5/8 "
    14"
    14 1/8"
    14 1/4"
    14 1/2"
    14 3/4"
    15 3/4"
    16"
    16 1/8"
    17"
    18"
    18 1/8"
    19"
    19 1/4"
    19 3/8"
    19 13/16"
    20"
    22"
    22 1/2"
    24"
    24 3/8"
    25"
    25 3/16"
    30"
    32 1/4"
    36"
    3 1/4ft.
    40"
    42"
    48"
    4 1/2 ft.
    60"
    6 ft.
    6 1/2ft.
    8 ft.
    9 1/2 ft.
    9 3/4ft.
    10 ft.
    12ft.
    13 ft.
    16 ft.
    16 1/2 ft.
    20 ft.
    25 ft.
    32 1/2 ft.
    50 ft.
    11.5mm
    12.7mm
    13.5mm
    17.5mm
    20mm
    23.5mm
    24mm
    25mm
    25.5 mm
    26mm
    30mm
    31mm
    32mm
    32.2 mm
    32.3 mm
    32.9 mm
    33mm
    35mm
    35.4 mm
    38mm
    38.5mm
    39.2 mm
    39.5 mm
    39.6 mm
    39.8 mm
    40mm
    41.5 mm
    43.7 mm
    44mm
    44.3 mm
    44.5 mm
    45mm
    45.4 mm
    45.5mm
    46mm
    46.9 mm
    47 mm
    47.4 mm
    48.1 mm
    49mm
    50 mm
    50.4 mm
    51 mm
    52.9 mm
    56.5mm
    58mm
    58.5 mm
    60mm
    60.5 mm
    63 mm
    63.2 mm
    63.5 mm
    64.5 mm
    66 mm
    70 mm
    72.8 mm
    75mm
    75.2 mm
    80mm
    81.1 mm
    100 mm
    107 mm
    160mm
    1 m
    3 to 614cm
    5 to 599cm
    5 to 609cm
    Rail Profile
    Rail Profile
    Single
    Double
    Quad
    Triple