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 7035-01-461-7742
NSN 6620-01-582-2046
NSN 6645-01-142-2416
NSN 6320-01-415-0953
NSN 5950-01-521-9076
NSN 5915-00-452-2227
NSN 5950-01-477-6699
NSN 5905-01-605-3180
NSN 5999-01-054-2103
NSN 5920-00-325-3980
NSN 6110-01-330-1361
NSN 6110-01-107-1021