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 7035-00-585-2113
NSN 6145-00-971-8284
NSN 6105-01-633-0157
NSN 5910-01-561-9926
NSN 5905-00-952-2455
NSN 5910-00-584-0997
NSN 5905-01-040-0406
NSN 6645-00-248-5434
NSN 5990-01-191-9624
NSN 6320-01-648-5538
NSN 6130-01-135-2611
NSN 6145-00-482-9546