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 5950-01-470-6607
NSN 5965-01-200-6613
NSN 6135-00-491-9864
NSN 6150-01-060-1301
NSN 5895-00-770-7191
NSN 5895-00-427-9617
NSN 6105-00-054-3883
NSN 6610-01-445-7679
NSN 5835-00-443-1079
NSN 6645-01-281-7254
NSN 5945-01-549-5139
NSN 5999-00-301-4887