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 6105-00-710-4522
NSN 5895-01-578-6285
NSN 6645-01-011-0419
NSN 5905-01-386-4273
NSN 6105-00-007-0424
NSN 6240-00-786-6170
NSN 5965-00-629-5568
NSN 6645-00-954-4065
NSN 6645-00-269-2764
NSN 6240-01-233-1093
NSN 5855-01-579-9859
NSN 6240-00-997-4559