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 5950-00-699-6694
NSN 5990-01-429-6211
NSN 5895-01-229-1021
NSN 2925-01-230-8057
NSN 5855-01-653-2155
NSN 6220-01-018-9641
NSN 5835-01-602-0311
NSN 6650-01-448-7820
NSN 6150-00-233-6356
NSN 6105-00-974-6675
NSN 6150-01-400-4211
NSN 5965-00-275-0491