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 5985-01-075-3441
NSN 6150-01-072-6694
NSN 6685-01-530-1310
NSN 5835-01-224-2792
NSN 5945-00-673-3964
NSN 6220-01-482-9850
NSN 6650-01-530-3763
NSN 6685-01-306-2562
NSN 6105-01-287-8131
NSN 5996-01-123-9038
NSN 7035-01-132-4034
NSN 6645-00-089-8842