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Parker compound FF504 offers the same traits as Parker FF580 but is molded green in color for easy installation and identification. 5 ºF to 525 ºF.

FF504 Compound Data Sheet
Parker Green Ultra O-Rings
Unit of Measure
1 2 

Item #

Item Description

Nominal Inside Diameter

Nominal Outside Diameter

Nominal Dimension W

List Price

140 FF504-80 N/A Parker 2-1/4 Inch (in) Nominal Inside Diameter and 2-7/16 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 2-1/4 in N/A 2-7/16 in N/A 3/32 in {}
345 FF504-80 N/A Parker 4 Inch (in) Nominal Inside Diameter and 4-3/8 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 4 in N/A 4-3/8 in N/A 3/16 in {}
028 FF504-80 N/A Parker 1-3/8 Inch (in) Nominal Inside Diameter and 1-1/2 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 1-3/8 in N/A 1-1/2 in N/A 1/16 in {}
131 FF504-80 N/A Parker 1-11/16 Inch (in) Nominal Inside Diameter and 1-7/8 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 1-11/16 in N/A 1-7/8 in N/A 3/32 in {}
228 FF504-80 N/A Parker 2-1/4 Inch (in) Nominal Inside Diameter and 2-1/2 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 2-1/4 in N/A 2-1/2 in N/A 1/8 in {}
246 FF504-80 N/A Parker 4-1/2 Inch (in) Nominal Inside Diameter and 4-3/ Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 4-1/2 in N/A 4-3/8 in N/A 1/8 in {}
257 FF504-80 N/A Parker 5-7/8 Inch (in) Nominal Inside Diameter and 6-1/8 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 5-7/8 in N/A 6-1/8 in N/A 1/8 in {}
333 FF504-80 N/A Parker 2-1/2 Inch (in) Nominal Inside Diameter and 2-7/8 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 2-1/2 in N/A 2-7/8 in N/A 3/16 in {}
384 FF504-80 N/A Parker 15 Inch (in) Nominal Inside Diameter and 15-3/8 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 15 in N/A 15-3/8 in N/A 3/16 in {}
263 FF504-80 N/A Parker 7-1/4 Inch (in) Nominal Inside Diameter and 7-1/2 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 7-1/4 in N/A 7-1/2 in N/A 1/8 in {}
242 FF504-80 N/A Parker 4 Inch (in) Nominal Inside Diameter and 4-1/4 Inch (in) Nominal Outside Diameter Green Ultra O-Ring N/A 4 in N/A 4-1/4 in N/A 1/8 in {}
Unit of Measure
1 2