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 5996-01-514-1320
NSN 5945-00-425-9526
NSN 5999-01-450-5717
NSN 6240-01-103-3081
NSN 6105-01-043-9569
NSN 6645-01-305-9135
NSN 6145-01-538-7185
NSN 5835-01-116-2369
NSN 6220-01-025-6140
NSN 6645-00-124-2563
NSN 5975-00-587-4871
NSN 7035-01-472-1999