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 5945-01-547-3588
NSN 5835-01-118-4690
NSN 5965-00-222-7394
NSN 6320-01-558-8844
NSN 5996-01-011-3803
NSN 6150-01-121-3279
NSN 5965-01-658-8411
NSN 6130-01-055-6219
NSN 6130-00-335-9712
NSN 6685-00-348-6693
NSN 6320-00-823-2015
NSN 6620-01-430-2212