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 5930-01-618-9415
NSN 5935-00-160-2704
NSN 5998-01-429-8779
NSN 5925-01-415-9961
NSN 4140-00-612-9063
NSN 6650-00-476-5974
NSN 4140-00-635-9195
NSN 4140-01-332-6904
NSN 6130-00-335-9712
NSN 6150-01-654-9483
NSN 5895-01-116-8237
NSN 4140-00-245-2715