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 5895-01-338-2494
NSN 5895-00-951-6944
NSN 6645-01-152-1092
NSN 5960-00-804-2215
NSN 5950-01-589-0085
NSN 5960-00-070-0274
NSN 6135-01-422-1440
NSN 2925-00-516-8841
NSN 6240-01-037-2215
NSN 6110-00-402-7637
NSN 6645-01-507-2887
NSN 4140-00-113-8215