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 7035-00-562-9881
NSN 6130-00-723-4119
NSN 6620-01-352-5640
NSN 5999-00-420-0791
NSN 5960-00-078-7092
NSN 6150-01-506-7057
NSN 4140-01-098-8706
NSN 6620-01-062-1662
NSN 6650-01-279-0658
NSN 6145-00-160-5182
NSN 6220-01-394-8108
NSN 4140-01-023-0407