Special Features:

Seal is made from p/n 17p3a1950-29 core; p/n 17p3a1950-31 cover, cloth polyester mesh per dms 2356 type 2 class 3; & p/n 17p3a1950-33 cover, elastomer silicone per dms 2221, type 1, grade 50. -31 is embedded inside -33 cover. Seal is u shaped & is 15.84 inches from the outside of one leg to the outside of the other. Legs measure 12.55 inches long before begining to curve at a 7.92 inch radius to from the bottom of the u. Seal superseeds p/n 17p3a1950-21 and is the opposite of 17p3a1950-28

Properties:

An item fabricated from nonmetallic material designed to be used where there is no relative motion between joined parts. Items having a square or rectangular cross section must be a single piece whose ends may have been secured together to form a specific shape. It may be formed to a specific shape, except round, with or without joints. It may have fabric, cord or metal reinforcement. Except for molded corners, end cuts, and mounting facilities such as holes, slots, press-fit buttons, or the like, the item must be of one continuous cross section. For straight items with square end cuts and without mounting holes, slots or press-fit buttons see rubber strip. For items with round cross sections see seal, nonmetallic round section. Excludes gasket and packing, preformed.