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 5895-01-181-5471
NSN 5998-00-406-6512
NSN 5950-01-125-2059
NSN 6650-01-330-4113
NSN 6685-01-335-6871
NSN 5965-00-314-5303
NSN 6650-01-547-7277
NSN 6105-00-770-5838
NSN 5985-01-193-5323
NSN 5990-01-272-4091
NSN 2925-00-562-9866
NSN 5950-01-175-4669