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 5910-01-611-3334
NSN 4140-00-812-6330
NSN 5945-01-648-4778
NSN 6685-01-521-3612
NSN 5996-00-020-2850
NSN 5960-00-396-0960
NSN 7035-01-461-5683
NSN 5910-01-502-5860
NSN 5835-01-038-9945
NSN 5835-00-257-2852
NSN 6105-01-223-0664
NSN 5975-00-144-7878