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 6685-01-359-2723
NSN 6645-01-444-8918
NSN 5930-00-706-8498
NSN 5835-00-583-1316
NSN 5945-00-974-5449
NSN 6685-01-634-0611
NSN 7035-01-610-6073
NSN 6145-00-100-4358
NSN 7035-01-442-6993
NSN 6130-00-479-9313
NSN 6130-00-845-1841
NSN 5999-00-244-1939