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 6145-00-960-7318
NSN 5905-01-654-6152
NSN 6145-01-415-6127
NSN 6240-00-197-6819
NSN 6145-00-004-5233
NSN 6110-00-839-1606
NSN 6685-01-501-1312
NSN 5835-01-286-6499
NSN 6650-01-433-8101
NSN 6645-01-400-2119
NSN 6110-00-353-0139
NSN 5930-01-168-8184