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 6650-01-414-9784
NSN 5975-00-477-7197
NSN 5945-00-964-7760
NSN 6620-01-107-2965
NSN 6685-01-551-1293
NSN 5960-01-609-6565
NSN 5910-01-386-5169
NSN 5855-00-548-4742
NSN 7035-00-763-6180
NSN 5945-01-426-4665
NSN 2925-01-141-7563
NSN 4140-00-457-2510