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 5950-00-679-9539
NSN 2925-00-928-5931
NSN 5950-00-596-8102
NSN 6240-00-296-0488
NSN 5950-00-464-9098
NSN 6685-01-214-8688
NSN 5965-01-168-8180
NSN 6130-01-601-5851
NSN 5915-01-020-6509
NSN 5999-01-026-6777
NSN 6105-01-473-4316
NSN 5905-01-041-3740