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 5950-01-415-5150
NSN 5920-01-600-9561
NSN 5945-01-406-3497
NSN 6150-01-326-5887
NSN 5835-00-823-6116
NSN 5965-01-217-7167
NSN 5965-01-474-5654
NSN 6220-01-288-0416
NSN 5945-01-370-4784
NSN 5910-01-112-0835
NSN 5920-01-045-8870
NSN 6320-00-886-9771