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 5915-01-563-3412
NSN 6645-01-578-6815
NSN 6105-01-110-7703
NSN 6610-00-480-1200
NSN 5915-01-477-8641
NSN 6220-01-381-7129
NSN 6645-00-652-6723
NSN 5945-01-306-0140
NSN 5835-00-010-1614
NSN 6150-01-190-2796
NSN 5910-00-577-3987
NSN 6135-01-438-9450