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 5905-00-924-4202
NSN 6650-00-578-6543
NSN 5905-00-290-8098
NSN 6130-01-281-7268
NSN 6105-01-201-3409
NSN 5910-01-117-5196
NSN 6105-01-380-0647
NSN 5945-01-609-5906
NSN 5975-00-223-5191
NSN 6110-00-247-0211
NSN 5965-00-639-6621
NSN 5999-01-618-9118