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 6150-01-227-7303
NSN 5945-00-089-8464
NSN 5945-01-558-6093
NSN 5960-01-357-1261
NSN 5895-01-457-3909
NSN 5920-01-326-2706
NSN 5835-01-604-7489
NSN 6220-00-583-9889
NSN 6240-01-493-5430
NSN 5905-01-152-2580
NSN 5920-00-010-6652
NSN 6220-01-398-1406