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 6110-01-605-0883
NSN 5895-01-320-7013
NSN 7035-01-643-0124
NSN 5950-00-221-0848
NSN 5985-01-359-6269
NSN 6135-01-418-4156
NSN 6620-01-096-3723
NSN 5920-00-043-0004
NSN 6105-01-652-7692
NSN 5999-01-515-3949
NSN 6320-01-443-4972
NSN 6650-00-279-5741