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 2925-00-201-8247
NSN 5960-01-241-9078
NSN 6645-00-551-8291
NSN 5950-01-258-0950
NSN 5965-01-381-2998
NSN 5935-00-052-3281
NSN 6685-01-107-4571
NSN 5920-01-484-8759
NSN 6610-00-419-0315
NSN 6220-00-421-8201
NSN 6150-00-940-1957
NSN 6150-00-100-1302