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 5999-01-520-4769
NSN 5895-00-468-4103
NSN 6145-01-513-5458
NSN 6650-01-467-2355
NSN 6220-01-252-9531
NSN 5920-01-233-3770
NSN 6150-01-509-8859
NSN 5960-00-119-4476
NSN 5975-00-336-3481
NSN 5835-01-233-7033
NSN 6130-00-056-6718
NSN 5855-01-468-9822