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 5965-00-682-3567
NSN 6130-01-453-1078
NSN 5895-01-367-9483
NSN 6610-01-648-9997
NSN 5915-01-323-7358
NSN 5920-00-341-6340
NSN 5855-01-435-2772
NSN 6145-00-382-5115
NSN 5910-00-198-9779
NSN 6220-00-266-8222
NSN 5835-01-457-7951
NSN 5930-01-042-2433