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 5855-00-408-2611
NSN 6645-00-888-5820
NSN 5960-01-649-1341
NSN 5910-01-437-7652
NSN 2925-01-509-3783
NSN 5990-01-573-1634
NSN 5895-01-437-2590
NSN 6610-01-641-4191
NSN 6610-00-170-6715
NSN 5965-00-378-3403
NSN 5999-00-933-0498
NSN 5905-00-161-9175