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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-00-434-7617
NSN 5915-00-934-3446
NSN 5855-00-014-5008
NSN 5950-00-488-9956
NSN 6240-01-112-7576
NSN 5999-01-314-6482
NSN 5905-00-812-4181
NSN 5905-01-453-7821
NSN 5990-01-246-7417
NSN 5835-01-237-8486
NSN 6130-01-634-0603
NSN 6685-00-797-7543