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 5950-01-265-6291
NSN 2925-01-014-8007
NSN 5965-01-468-6186
NSN 6645-01-442-6476
NSN 6320-01-089-9086
NSN 5855-00-973-5717
NSN 6650-00-287-5868
NSN 6110-01-422-8680
NSN 5835-01-495-0595
NSN 5960-00-113-2604
NSN 6105-01-381-2012
NSN 6110-00-271-9928