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 6105-01-649-9841
NSN 6135-00-948-7061
NSN 6610-01-454-2418
NSN 5950-01-057-2155
NSN 5835-00-170-5238
NSN 5930-01-481-3424
NSN 6620-00-543-6562
NSN 5895-00-539-8322
NSN 5985-01-073-5602
NSN 6645-00-780-5260
NSN 6110-00-404-3673
NSN 5920-01-430-2530