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 5895-01-534-5216
NSN 5905-00-088-9422
NSN 5965-01-124-6274
NSN 5920-01-020-7659
NSN 6645-00-708-8569
NSN 5905-01-233-9754
NSN 2925-01-521-0600
NSN 5905-00-231-0316
NSN 6610-00-980-0518
NSN 5965-00-910-3233
NSN 6150-01-258-1661
NSN 6130-01-415-3345