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 6135-01-572-9340
NSN 5935-01-475-9251
NSN 6685-00-276-1308
NSN 5975-01-269-7156
NSN 5835-00-632-8621
NSN 6685-01-314-6200
NSN 5925-00-142-0752
NSN 6685-01-436-3475
NSN 4140-00-060-8693
NSN 4140-00-587-7496
NSN 5965-01-624-2936
NSN 6220-00-074-2166