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 5965-00-548-9656
NSN 6645-01-426-8621
NSN 5998-01-570-5813
NSN 6620-01-029-5572
NSN 5945-01-265-0990
NSN 2925-01-463-8856
NSN 6130-00-958-1064
NSN 6650-01-281-4651
NSN 5950-01-458-7608
NSN 6105-01-550-1365
NSN 5999-01-478-1213
NSN 5998-00-473-0819