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 5855-01-398-0090
NSN 6645-01-060-7988
NSN 5935-01-648-5252
NSN 6150-01-482-5037
NSN 5910-01-295-7227
NSN 5920-01-385-1188
NSN 6220-01-118-3976
NSN 6105-00-500-9606
NSN 6645-01-504-3394
NSN 5915-01-630-0872
NSN 5996-01-358-0418
NSN 5895-00-181-7020