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 5975-00-956-6105
NSN 7035-00-915-5798
NSN 6145-01-297-6391
NSN 6130-01-593-9327
NSN 6145-00-682-3484
NSN 4140-00-517-7902
NSN 6645-01-170-7368
NSN 7035-01-502-3830
NSN 5945-00-435-9520
NSN 7035-01-503-2362
NSN 6685-00-809-4297
NSN 5905-01-598-7121