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 5945-00-177-4676
NSN 5985-00-034-4004
NSN 6645-01-595-4323
NSN 5910-00-981-6335
NSN 6685-01-628-0970
NSN 5999-01-528-8446
NSN 5835-01-595-1131
NSN 5985-01-480-9482
NSN 6220-00-200-7888
NSN 6130-01-057-6925
NSN 5990-01-296-8190
NSN 6650-01-355-1271