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Ideal Vacuum | ASA 5.0 / ANSI 1.5 Blank Rotatable Flange with O-Ring Groove, 5 in. OD, 3.875 BCD, Four 0.625 in ID Bolt Holes, 304 Stainless Steel
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Ideal Vacuum | ASA 7.5 / ANSI 3 Blank Rotatable Flange with O-Ring Groove, 7.5 in. OD, 6 BCD, Four 0.75 in ID Bolt Holes, 304 Stainless Steel
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Ideal Spectroscopy | ASA 6.0 / ANSI 2 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 6 in OD, 4.75 in BCD, Four 0.75 in ID Bolts Holes, 304 Stainless Steel
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Ideal Vacuum | ASA 4.25 / ANSI 1 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 4.25 in OD, 3.125 in BCD, Four 0.625 in ID Bolt Holes, 304 Stainless Steel
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