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 2925-01-643-8395
NSN 6620-00-683-9703
NSN 5925-00-866-3106
NSN 6620-01-496-8567
NSN 5985-01-403-2835
NSN 5985-01-364-0143
NSN 6645-00-216-6126
NSN 6110-01-197-9093
NSN 7035-00-018-0350
NSN 6135-01-512-8740
NSN 5855-01-197-2774
NSN 6105-00-466-0588