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Military Standard MS28778 Series O-Rings

Military Standard MS28778 Series O-Rings

MS28778 gaskets supersede and are interchangeable with the old AN6290 gaskets. Example: MS28778-5 and AN-6290-5 are identical gaskets.

Military Standard MS28778-1 O-Ring
View Item Details6 Days
Part Number
MS28778-1
Thickness
0.053" min., 0.059" max.
Inside Diameter
0.180" min., 0.190" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$2.06
Certification
Qty
Military Standard MS28778-5 O-Ring
View Item Details3 Days
Part Number
MS28778-5
Thickness
0.069" min., 0.075" max.
Inside Diameter
0.409" min., 0.419" max.
Outside Diameter
0.558"
Material
Rubber Synthetic
Price
$0.83
Certification
Qty
Military Standard MS28778-6 O-Ring
View Item Details3 Days
Part Number
MS28778-6
Thickness
N/A
Inside Diameter
N/A
Outside Diameter
N/A
Material
N/A
Price
$0.90
Certification
Qty
Military Standard MS28778-8 O-Ring
View Item Details3 Days
Part Number
MS28778-8
Thickness
0.084" min., 0.090" max.
Inside Diameter
0.639" min., 0.649" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$0.50
Certification
Qty
Military Standard MS28778-10 O-Ring
View Item Details3 Days
Part Number
MS28778-10
Thickness
0.094" min., 0.750" max.
Inside Diameter
0.750" min., 0.760" max.
Outside Diameter
N/A
Material
Rubber Synthetic
Price
$0.96
Certification
Qty
Military Standard MS28778-12 O-Ring
View Item Details3 Days
Part Number
MS28778-12
Thickness
0.112" min., 0.120" max.
Inside Diameter
0.918" min., 0.930" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$2.26
Certification
Qty
Military Standard MS28778-13 O-Ring
View Item Details6 Days
Part Number
MS28778-13
Thickness
N/A
Inside Diameter
N/A
Outside Diameter
N/A
Material
N/A
Price
$3.10
Certification
Qty
Military Standard MS28778-14 O-Ring
View Item Details6 Days
Part Number
MS28778-14
Thickness
0.112" min., 0.120" max.
Inside Diameter
1.042" min., 1.054" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$2.84
Certification
Qty
Military Standard MS28778-16 O-Ring
View Item Details3 Days
Part Number
MS28778-16
Thickness
0.112" min., 0.120" max.
Inside Diameter
1.165" min., 1.177" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$2.53
Certification
Qty
Military Standard MS28778-20 O-Ring
View Item Details3 Days
Part Number
MS28778-20
Thickness
0.114" min., 0.122" max.
Inside Diameter
1.465" min., 1.485" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$3.39
Certification
Qty
Military Standard MS28778-24 O-Ring
View Item Details6 Days
Part Number
MS28778-24
Thickness
0.114" min., 0.122" max.
Inside Diameter
1.710" min., 1.730" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$5.88
Certification
Qty
Military Standard MS28778-28 O-Ring
View Item Details6 Days
Part Number
MS28778-28
Thickness
0.114" min., 0.122" max.
Inside Diameter
2.080" min., 2.100" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$4.97
Certification
Qty
Military Standard MS28778-32 O-Ring
View Item Details6 Days
Part Number
MS28778-32
Thickness
0.114" min., 0.122" max.
Inside Diameter
2.327" min., 2.347" max.
Outside Diameter
N/A
Material
Rubber Butadiene-Acrylonitrile
Price
$7.30
Certification
Qty
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