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 6145-01-372-2035
NSN 5935-00-556-1007
NSN 7035-00-574-4223
NSN 6240-01-145-4916
NSN 6610-01-216-6866
NSN 6105-00-227-6511
NSN 5990-00-057-6348
NSN 5965-01-398-0779
NSN 5855-00-494-9581
NSN 6135-01-010-0891
NSN 5960-00-226-6787
NSN 5905-01-192-3293