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 7035-00-267-5424
NSN 6620-01-419-8014
NSN 5935-00-833-8210
NSN 5920-00-387-5312
NSN 7035-00-888-7440
NSN 6685-01-555-7938
NSN 5910-00-064-6559
NSN 6220-00-578-6539
NSN 5945-01-431-8124
NSN 6110-01-649-5337
NSN 6240-00-019-5835
NSN 5965-00-627-8382