Low compression set
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5998-01-513-1441
NSN 5935-00-619-5543
NSN 5930-01-634-0659
NSN 5990-00-155-2306
NSN 5998-01-225-3801
NSN 5920-00-527-9473
NSN 6110-01-252-5439
NSN 6650-01-422-3395
NSN 6240-00-155-5817
NSN 5950-01-339-8209
NSN 5855-01-413-5645
NSN 6610-01-125-9899