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 5895-01-403-2793
NSN 5920-01-516-3847
NSN 5960-01-478-9493
NSN 5905-00-808-4241
NSN 5910-00-769-5448
NSN 5910-01-194-7897
NSN 5920-01-281-7354
NSN 5910-00-675-0096
NSN 5960-01-327-0334
NSN 5915-00-216-3347
NSN 5855-01-577-3140
NSN 5855-01-262-8013