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 5855-00-058-1293
NSN 4140-01-076-9775
NSN 6110-01-560-1302
NSN 5855-01-369-5037
NSN 5950-01-515-3373
NSN 6645-01-577-2306
NSN 6650-01-440-1678
NSN 6620-01-645-4148
NSN 6320-00-823-2015
NSN 5996-00-495-3086
NSN 5835-01-198-5142
NSN 5835-01-561-2959