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 6135-01-430-3119
NSN 5950-01-626-2042
NSN 6620-01-564-0571
NSN 5935-01-418-1533
NSN 5895-00-983-9430
NSN 6145-01-113-8205
NSN 5965-00-653-4782
NSN 6220-01-371-1791
NSN 6620-00-843-5336
NSN 5950-01-350-6625
NSN 6645-00-100-7218
NSN 6150-01-227-8199