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 6150-01-466-3475
NSN 5905-00-556-5064
NSN 6135-01-100-3593
NSN 5855-00-821-7512
NSN 6130-01-112-5145
NSN 6240-00-454-9293
NSN 7035-01-425-7082
NSN 5965-01-454-8649
NSN 5985-01-093-0856
NSN 5855-01-448-9794
NSN 6220-01-173-3177
NSN 5999-01-160-4878