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 6220-00-898-3841
NSN 5905-01-480-6745
NSN 6610-01-287-0123
NSN 7035-01-350-4247
NSN 5920-00-882-5117
NSN 6610-01-481-9539
NSN 5910-01-313-8394
NSN 5835-01-464-7038
NSN 6610-01-502-2456
NSN 6105-01-209-2711
NSN 6650-00-705-0269
NSN 6240-01-574-2738