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 6105-01-361-8352
NSN 5945-01-601-2677
NSN 5965-01-425-2039
NSN 5835-01-080-7784
NSN 6650-01-212-3964
NSN 6610-00-191-5317
NSN 5895-01-418-1764
NSN 6650-00-098-6128
NSN 5835-01-406-9638
NSN 7035-01-649-0424
NSN 6145-01-388-2030
NSN 7035-01-474-9537