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 5945-01-033-1533
NSN 7035-01-296-4737
NSN 5915-01-415-4649
NSN 6150-01-272-8588
NSN 5996-01-491-9000
NSN 5935-00-269-5516
NSN 6620-01-046-3648
NSN 6620-00-203-9466
NSN 5965-01-058-9785
NSN 5855-01-295-2313
NSN 6240-01-341-2675
NSN 5920-00-681-4439