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 5935-01-269-6567
NSN 6685-01-387-5489
NSN 6650-01-206-5419
NSN 7035-01-261-9850
NSN 6645-00-310-5839
NSN 5985-00-218-1356
NSN 5855-00-138-2386
NSN 5945-01-511-0435
NSN 5999-01-406-3161
NSN 5895-00-759-1976
NSN 7035-01-445-3563
NSN 6645-01-258-6928