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 5920-01-107-5125
NSN 6650-00-955-2802
NSN 5835-01-060-6868
NSN 5905-01-437-6198
NSN 5905-00-623-0616
NSN 5895-01-225-8658
NSN 5855-01-555-0579
NSN 6135-00-756-6149
NSN 5950-01-201-1482
NSN 5950-00-778-9497
NSN 6105-00-761-2372
NSN 6620-01-208-5915