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 5950-01-044-6175
NSN 5999-01-460-5616
NSN 7035-00-803-3056
NSN 6650-00-908-6358
NSN 5895-01-469-7580
NSN 6105-01-210-8053
NSN 5960-00-978-6321
NSN 5925-00-452-1270
NSN 6145-01-474-4702
NSN 5985-00-597-2966
NSN 6620-01-287-1443
NSN 5960-00-344-9588