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 6240-01-445-8673
NSN 5998-00-062-0024
NSN 6620-00-506-0112
NSN 6240-01-094-7717
NSN 5975-01-281-7270
NSN 5945-00-387-3958
NSN 5905-00-384-0449
NSN 6610-00-851-3203
NSN 6685-01-576-9204
NSN 5910-00-578-8706
NSN 5965-00-716-7078
NSN 5905-01-567-3519