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 6320-01-019-1028
NSN 5895-01-291-5472
NSN 5855-01-422-8782
NSN 5990-01-333-8678
NSN 6105-01-089-9143
NSN 5985-01-619-1267
NSN 6220-00-676-0904
NSN 6150-01-593-6414
NSN 6650-00-390-3568
NSN 6685-01-133-6861
NSN 5835-01-392-3105
NSN 5965-01-167-8513