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 5996-01-575-5349
NSN 5835-01-341-1757
NSN 5930-01-333-7220
NSN 5985-00-216-7057
NSN 6130-01-560-7012
NSN 6105-01-178-0460
NSN 6320-01-170-4068
NSN 6130-01-298-9913
NSN 6650-01-545-8851
NSN 5925-00-111-1969
NSN 6685-00-048-7364
NSN 5985-01-215-1196