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 5855-00-548-4742
NSN 5855-01-323-5394
NSN 6650-00-422-2958
NSN 5950-00-278-4186
NSN 6135-00-191-6444
NSN 5950-00-118-7371
NSN 4140-01-100-1223
NSN 5935-01-032-4451
NSN 5996-00-433-7505
NSN 2925-00-887-2073
NSN 6610-01-622-4326
NSN 5910-01-458-7014